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74HC4851
8-channel analog multiplexer/demultiplexer with injection-current effect control
Rev. 01 -- 9 March 2007 Product data sheet
1. General description
The 74HC4851 is a high-speed Si-gate CMOS device and is specified in compliance with JEDEC standard no. 7A. The 74HC4851 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The device features injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common. With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2. The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.
2. Features
I Injection-current cross coupling < 1 mV/mA I Wide supply voltage range from 2.0 V to 6.0 V I ESD protection: N HBM JESD22-A114D Class 2. Exceeds 2000 V N MM JESD22-A115-A exceeds 200 V N CDM JESD22-C101C exceeds 1000 V I Latch-up performance exceeds 100 mA per JESD 78 Class II I Low ON-state resistance: N 400 (typical) at VCC = 2.0 V N 215 (typical) at VCC = 3.0 V N 120 (typical) at VCC = 3.3 V N 76 (typical) at VCC = 4.5 V N 59 (typical) at VCC = 6.0 V
NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
3. Applications
I I I I Analog multiplexing and demultiplexing Digital multiplexing and demultiplexing Signal gating Automotive application
4. Ordering information
Table 1. Ordering information Package Temperature range Name 74HC4851D 74HC4851PW 74HC4851BQ -40 C to +125 C -40 C to +125 C -40 C to +125 C SO16 TSSOP16 Description plastic small outline package; 16 leads; body width 3.9 mm plastic thin shrink small outline package; 16 leads; body width 4.4 mm Version SOT109-1 SOT403-1 SOT763-1 Type number
DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm
5. Functional diagram
11 10 9 6
0 8X 2 G8
0 7
13 S0 S1 S2 11 10 9 14 15 12 1 5 2 E 6 3 Z 4
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 3 MUX/DMUX 0 1 2 3 4 5 6 7
13 14 15 12 1 5 2 4
001aad541
001aad542
Fig 1. Logic symbol
Fig 2. IEC logic symbol
74HC4851_1
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Product data sheet
Rev. 01 -- 9 March 2007
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
VCC
16 INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL 8
001aaf875
13
Y0
S0
11
14
Y1
15
Y2
S1
10
12
Y3
1-OF-8 DECODER
1
Y4
S2
9
5
Y5
2
Y6
E
6
4
Y7
3
Z
GND
Fig 3. Functional diagram
74HC4851_1
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Product data sheet
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
6. Pinning information
6.1 Pinning
74HC4851
Y4 Y6 Z Y7 Y5 E n.c. GND 1 2 3 4 5 6 7 8
001aaf876
74HC4851
16 VCC 15 Y2 Y6 14 Y1 13 Y0 12 Y3 11 S0 10 S1 9 S2 Z Y7 Y5 E n.c. 2 3 4 5 6 7 8 GND S2 9 GND(1) terminal 1 index area 16 VCC 15 Y2 14 Y1 13 Y0 12 Y3 11 S0 10 S1 Y4 1
001aaf877
Transparent top view
(1) The die substrate is attached to this pad using conductive die attach material. It can not be used as a supply pin or input.
Fig 4. Pin configuration SO16 and TSSOP16
Fig 5. Pin configuration DHVQFN16
6.2 Pin description
Table 2. Symbol Y4 Y6 Z Y7 Y5 E n.c. GND S2 S1 S0 Y3 Y0 Y1 Y2 VCC Pin description Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description independent input/output Y4 independent input/output Y6 common input/output Z independent input/output Y7 independent input/output Y5 enable input (active LOW) not connected ground (0 V) select input S2 select input S1 select input S0 independent input/output Y3 independent input/output Y0 independent input/output Y1 independent input/output Y2 positive supply voltage
74HC4851_1
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Product data sheet
Rev. 01 -- 9 March 2007
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
7. Functional description
Table 3. Input E L L L L L L L L H
[1]
Function table[1] Channel ON S2 L L L L H H H H X S1 L L H H L L H H X S0 L H L H L H L H X Y0 to Z Y1 to Z Y2 to Z Y3 to Z Y4 to Z Y5 to Z Y6 to Z Y7 to Z -
H = HIGH voltage level; L = LOW voltage level; X = don't care.
8. Limiting values
Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC VI VSW IIK ISK ISW ICC IGND Tstg Ptot
[1]
Parameter supply voltage input voltage switch voltage input clamping current switch clamping current switch current supply current ground current storage temperature total power dissipation
Conditions
Min -0.5 -0.5
Max +7.0 VCC + 0.5 VCC + 0.5 20 20 25 50 +150 500
Unit V V V mA mA mA mA mA C mW
enable and disable mode VI < 0 V or VI > VCC VI < 0 V or VI > VCC VSW = 0 V to VCC
-0.5 -50 -65
Tamb = -40 C to +125 C
[1]
-
For SO16 package: Ptot derates linearly with 8 mW/K above 70 C. For TSSOP16 package: Ptot derates linearly with 5.5 mW/K above 60 C. For DHVQFN16 packages: Ptot derates linearly with 4.5 mW/K above 60 C.
74HC4851_1
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Product data sheet
Rev. 01 -- 9 March 2007
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
9. Recommended operating conditions
Table 5. Symbol VCC VI VSW Tamb t/V Recommended operating conditions Parameter supply voltage input voltage switch voltage ambient temperature input transition rise and fall rate VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V Conditions Min 2.0 0 0 -40 Typ 6.0 6.0 6.0 6.0 6.0 Max 6.0 VCC VCC +125 1000 800 800 500 400 Unit V V V C ns/V ns/V ns/V ns/V ns/V
10. Static characteristics
Table 6. RON resistance For test circuit see Figure 8. Symbol RON(peak) Parameter ON resistance (peak) Conditions VI = VCC to GND; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA RON ON resistance mismatch between channels VI = 0.5 x VCC; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA Tamb = -40 C to +85 C RON(peak) ON resistance (peak) VI = VCC to GND; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA 670 360 305 240 220 4 2 2 2 3 10 8 8 8 9 400 215 120 76 59 650 330 270 210 195 Min Typ Max Unit Tamb = 25 C
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 6. RON resistance ...continued For test circuit see Figure 8. Symbol RON Parameter ON resistance mismatch between channels Conditions VI = 0.5 x VCC; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA Tamb = -40 C to +125 C RON(peak) ON resistance (peak) VI = VCC to GND; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA RON ON resistance mismatch between channels VI = 0.5 x VCC; E = VIL VCC = 2.0 V; ISW = 2 mA VCC = 3.0 V; ISW 2 mA VCC = 3.3 V; ISW 2 mA VCC = 4.5 V; ISW 2 mA VCC = 6.0 V; ISW 2 mA Table 7. Injection current coupling For test circuit see Figure 9. Symbol VO Parameter output voltage variation Conditions |ISW| 1 mA; RS 3.9 k VCC = 3.3 V VCC = 5.0 V |ISW| 10 mA; RS 3.9 k VCC = 3.3 V VCC = 5.0 V |ISW| 1 mA; RS 20 k VCC = 3.3 V VCC = 5.0 V |ISW| 10 mA; RS 20 k VCC = 3.3 V VCC = 5.0 V
[1] [2] [3] Typical values are measured at Tamb = 25 C. VO here is the maximum variation of output voltage of an enabled analog channel when current is injected into any disabled channel. ISW = total current injected into all disabled channels.
[2][3]
Min -
Typ -
Max 15 12 12 12 13
Unit
-
-
700 380 345 270 250 20 16 16 16 18

Min
Typ[1] Max
Unit
Tamb = -40 C to +125 C 0.05 0.03 0.55 0.27 0.04 0.03 0.56 0.48 1 1 5 5 2 2 20 20 mV mV mV mV mV mV mV mV
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 8. Static characteristics Voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = 25 C VIH HIGH-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V VIL LOW-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V II IS(OFF) input leakage current OFF-state leakage current control inputs; VI = GND or VCC VCC = 6.0 V E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 6 per channel all channels IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 7 VI = GND or VCC VCC = 6.0 V CI Csw input capacitance switch capacitance S0, S1, S2 and E Z; OFF-state Yn; OFF-state Tamb = -40 C to +85 C VIH HIGH-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V VIL LOW-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V
74HC4851_1
Conditions
Min
Typ
Max
Unit
1.5 2.1 2.3 3.15 4.2 -
-
0.5 0.9 1.0 1.35 1.8 0.1
V V V V V V V V V V A
-
-
0.1 0.2 0.1
A A A
ICC
supply current
-
2 15 3
2.0 10 40 15
A pF pF pF
1.5 2.1 2.3 3.15 4.2 -
-
0.5 0.9 1.0 1.35 1.8
V V V V V V V V V V
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 8. Static characteristics ...continued Voltages are referenced to GND (ground = 0 V). Symbol Parameter II IS(OFF) input leakage current OFF-state leakage current Conditions control inputs; VI = GND or VCC VCC = 6.0 V E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 6 per channel all channels IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 7 VI = GND or VCC VCC = 6.0 V CI Csw input capacitance switch capacitance S0, S1, S2 and E Z; OFF-state Yn; OFF-state Tamb = -40 C to +125 C VIH HIGH-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V VIL LOW-level input voltage control inputs VCC = 2.0 V VCC = 3.0 V VCC = 3.3 V VCC = 4.5 V VCC = 6.0 V II IS(OFF) input leakage current OFF-state leakage current control inputs; VI = GND or VCC VCC = 6.0 V E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 6 per channel all channels IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 7 VI = GND or VCC VCC = 6.0 V 20.0 A 2.0 10.0 10.0 A A A 1.0 A 0.5 0.9 1.0 1.35 1.8 V V V V V 1.5 2.1 2.3 3.15 4.2 V V V V V 5.0 10 40 15 A pF pF pF 0.5 2.0 2.0 A A A 0.1 A Min Typ Max Unit
ICC
supply current
ICC
supply current
74HC4851_1
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 8. Static characteristics ...continued Voltages are referenced to GND (ground = 0 V). Symbol Parameter CI Csw input capacitance switch capacitance Conditions S0, S1, S2 and E Z; OFF-state Yn; OFF-state Min Typ Max 10 40 15 Unit pF pF pF
VCC
IS
Yn
VI
selected channel(1)
Z VCC VIH
IS
n.c.
E
IS
VIL
E
Yn any disabled channel GND
Yn
VI
Z GND
VO VO
001aaf878
001aaf879
(1) Channel is selected by S0, S1 and S2.
Fig 6. Test circuit for measuring OFF-state leakage current
Fig 7. Test circuit for measuring ON-state leakage current
VCC any disabled channel
VI(1)
VSW ISW
Yn
V VCC VIL E VI(2) Yn
VI
Z VIL E
Yn
RS
Z GND
ISW
selected channel(1) GND
V
VO
VI
001aaf880
001aaf881
RON = VSW / ISW.
(1) Channel is selected by S0, S1 and S2. VI(1) < GND or VI(1) > VCC. GND < VI(2) < VCC.
Fig 8. Test circuit for measuring ON resistance
Fig 9. Test circuit for injection current coupling
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Product data sheet
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
11. Dynamic characteristics
Table 9. Dynamic characteristics GND = 0 V; CL = 50 pF; RL = 10 K unless specified otherwise; for test circuit see Figure 12. Symbol Parameter VCC = 2.0 V tpd propagation delay see Figure 10 Z, Yn to Yn, Z Sn to Z, Yn ten tdis enable time disable time see Figure 11 E to Z, Yn see Figure 11 E to Z, Yn VCC = 3.0 V tpd propagation delay see Figure 10 Z, Yn to Yn, Z Sn to Z, Yn ten tdis enable time disable time see Figure 11 E to Z, Yn see Figure 11 E to Z, Yn VCC = 3.3 V tpd propagation delay see Figure 10 Z, Yn to Yn, Z Sn to Z, Yn ten tdis enable time disable time see Figure 11 E to Z, Yn see Figure 11 E to Z, Yn VCC = 4.5 V tpd propagation delay see Figure 10 Z, Yn to Yn, Z Sn to Z, Yn ten tdis enable time disable time see Figure 11 E to Z, Yn see Figure 11 E to Z, Yn
[3] [2] [1] [3] [2] [1] [3] [2] [1] [3] [2] [1]
Conditions Min
25 C Typ Max
-40 C to +85 C -40 C to +125 C Unit Min Max Min Max
-
10.0 18.0 -
25 32 95 95
-
29 35 105 105
-
32 40 115 115
ns ns ns ns
-
6.0 9.5 -
15.5 17.5 90 90
-
17.5 20 100 100
-
19.5 23 110 110
ns ns ns ns
-
5.0 8.5 -
14.5 16.5 85 85
-
16.5 19 95 95
-
18.5 22 105 105
ns ns ns ns
-
4.0 6.5 -
11.5 13 80 80
-
12.5 15 90 90
-
13.5 17 100 100
ns ns ns ns
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Product data sheet
Rev. 01 -- 9 March 2007
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 9. Dynamic characteristics ...continued GND = 0 V; CL = 50 pF; RL = 10 K unless specified otherwise; for test circuit see Figure 12. Symbol Parameter VCC = 6.0 V tpd propagation delay see Figure 10 Z, Yn to Yn, Z Sn to Z, Yn ten tdis enable time disable time see Figure 11 E to Z, Yn see Figure 11 E to Z, Yn Power dissipation capacitance CPD power dissipation capacitance per channel VCC = 3.3 V VCC = 5.0 V
[1] [2] [3] [4] tpd is the same as tPLH and tPHL. ten is the same as tPZH and tPZL. tdis is the same as tPLZ and tPHZ. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + {(CL + Csw) x VCC2 x fo} where: fi = input frequency in MHz; fo = output frequency in MHz; {(CL + Csw) x VCC2 x fo} = sum of outputs; CL = output load capacitance in pF; Csw = switch capacitance in pF; VCC = supply voltage in V.
[4] [3] [2] [1]
Conditions Min
25 C Typ Max
-40 C to +85 C -40 C to +125 C Unit Min Max Min Max
-
3.0 5.0 -
10 12.5 78 78
-
11 14.5 80 80
-
12 16.5 80 80
ns ns ns ns
-
28 33
-
-
-
-
-
pF pF
12. Waveforms
VI Z, Yn or SN input GND tPLH VOH Yn or Z input VOL
001aaf882
VM
VM
tPHL
VM
VM
Measurement points are given in Table 10. Logic levels: VOL and VOH are typical output voltage drops that occur with the output load.
Fig 10. Input (Z, Yn or Sn) to output (Yn, Z) propagation delays
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
VI E input 0V tPLZ VCC Z or Yn output VOL tPHZ VOH Z or Yn output GND switch ON switch OFF switch ON
001aaf884
VM
VM
tPZL
VM VX tPZH VY VM
Measurement points are shown in Table 10.
Fig 11. Enable and disable times Table 10. VCC 2.0 V to 6.0 V Measurement points Input VM 0.5 x VCC VI GND to VCC Output VM 0.5 x VCC VX VOL + 0.1 x (VCC - VOL) VY 0.9 x VOH
Supply voltage
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
VI negative pulse 0V
tW 90 % VM 10 % tTHL(tf) tTLH(tr) tTLH(tr) tTHL(tf) VM 90 %
VI positive pulse 0V 10 %
90 % VM tW
001aac221
VM 10 %
a. Input pulse definition
switch
VCC
RL VI VO
VCC open
PULSE GENERATOR
DUT
RT CL
GND
001aaf883
Definitions for test circuit: RL = load resistance. CL = load capacitance including jig and probe capacitance. RT = termination resistance should be equal to the output impedance Zo of the pulse generator.
b. Load circuitry
Test data is given in Table 11.
Fig 12. Switching times Table 11. Test tPZH, tPHZ tPZL, tPLZ tPHL, tPLH Test data Input tr, tf 6 ns 6 ns 6 ns VI VCC GND pulse GND VCC open Switch
74HC4851_1
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Product data sheet
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
13. Package outline
SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
D
E
A X
c y HE vMA
Z 16 9
Q A2 pin 1 index Lp 1 e bp 8 wM L detail X A1 (A 3) A
0
2.5 scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. OUTLINE VERSION SOT109-1 REFERENCES IEC 076E07 JEDEC MS-012 JEITA EUROPEAN PROJECTION A max. 1.75 A1 0.25 0.10 A2 1.45 1.25 A3 0.25 0.01 bp 0.49 0.36 c 0.25 0.19 D (1) 10.0 9.8 E (1) 4.0 3.8 0.16 0.15 e 1.27 0.05 HE 6.2 5.8 L 1.05 Lp 1.0 0.4 0.039 0.016 Q 0.7 0.6 0.028 0.020 v 0.25 0.01 w 0.25 0.01 y 0.1 Z (1) 0.7 0.3
0.010 0.057 0.069 0.004 0.049
0.019 0.0100 0.39 0.014 0.0075 0.38
0.244 0.041 0.228
0.028 0.004 0.012
8 o 0
o
ISSUE DATE 99-12-27 03-02-19
Fig 13. Package outline SOT109-1 (SO16)
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Product data sheet
Rev. 01 -- 9 March 2007
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
D
E
A
X
c y HE vMA
Z
16
9
Q A2 pin 1 index A1 Lp L (A 3) A
1
e bp
8
wM detail X
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.1 A1 0.15 0.05 A2 0.95 0.80 A3 0.25 bp 0.30 0.19 c 0.2 0.1 D (1) 5.1 4.9 E (2) 4.5 4.3 e 0.65 HE 6.6 6.2 L 1 Lp 0.75 0.50 Q 0.4 0.3 v 0.2 w 0.13 y 0.1 Z (1) 0.40 0.06 8 o 0
o
Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT403-1 REFERENCES IEC JEDEC MO-153 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18
Fig 14. Package outline SOT403-1 (TSSOP16)
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Product data sheet
Rev. 01 -- 9 March 2007
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT763-1 16 terminals; body 2.5 x 3.5 x 0.85 mm
D
B
A
A A1 E c
terminal 1 index area
detail X
terminal 1 index area e 2 L
e1 b 7 vMCAB wM C y1 C
C y
1 Eh 16
8 e 9
15 Dh
10 X 2.5 scale 5 mm
0
DIMENSIONS (mm are the original dimensions) UNIT mm A(1) max. 1 A1 0.05 0.00 b 0.30 0.18 c 0.2 D (1) 3.6 3.4 Dh 2.15 1.85 E (1) 2.6 2.4 Eh 1.15 0.85 e 0.5 e1 2.5 L 0.5 0.3 v 0.1 w 0.05 y 0.05 y1 0.1
Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. OUTLINE VERSION SOT763-1 REFERENCES IEC --JEDEC MO-241 JEITA --EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27
Fig 15. Package outline SOT763-1 (DHVQFN16)
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74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
14. Abbreviations
Table 12. Acronym CDM CMOS DUT ESD HBM MM Abbreviations Description Charged Device Model Complementary Metal Oxide Semiconductor Device Under Test ElectroStatic Discharge Human Body Model Machine Model
15. Revision history
Table 13. Revision history Release date 20070309 Data sheet status Product data sheet Change notice Supersedes Document ID 74HC4851_1
74HC4851_1
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Product data sheet
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8-channel analog MUX/DEMUX with injection-current effect control
16. Legal information
16.1 Data sheet status
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Product status[3] Development Qualification Production
Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com.
16.2 Definitions
Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.
16.3 Disclaimers
General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
17. Contact information
For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com
74HC4851_1
(c) NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 -- 9 March 2007
19 of 20
NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
18. Contents
1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 16 16.1 16.2 16.3 16.4 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended operating conditions. . . . . . . . 6 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 Dynamic characteristics . . . . . . . . . . . . . . . . . 11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 18 Legal information. . . . . . . . . . . . . . . . . . . . . . . 19 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 19 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Contact information. . . . . . . . . . . . . . . . . . . . . 19 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2007.
All rights reserved.
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 9 March 2007 Document identifier: 74HC4851_1

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