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74LV4051 8-channel analog multiplexer/demultiplexer
Product specification Supersedes data of 1997 Jul 15 IC24 Data Handbook 1998 Jun 23
Philips Semiconductors
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
FEATURES
* Optimized for low voltage applications: 1.0 to 6.0 V * Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V * Low typ "ON" resistance: *
DESCRIPTION
The 74LV4051 is a low-voltage CMOS device and is pin and function compatible with the 74HC/HCT4051. The 74LV4051 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). 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. VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E). The VCC to GND ranges are 1.0 to 6.0 V. The analog inputs/outputs (Y0 to Y7 and Z) can swing between VCC as a positive limit and VEE as a negative limit. VCC - VEE may not exceed 6.0 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground).
* * Output capability: non-standard * ICC category: MSI
60 W at Vcc - VEE = 4.5 V 90 W at Vcc - VEE = 3.0 V 145 W at Vcc - VEE = 2.0 V Logic level translation: to enable 3 V logic to communicate with 3 V analog signals Typical "break before make" built in
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25C; tr =tf 2.5 ns SYMBOL tPZH/tPZL PARAMETER Turn "ON" time E to VOS Sn to VOS Turn "OFF" time E to VOS Sn to VOS Input capacitance Power dissipation capacitance per switch Maximum switch capacitance independent (Y) common (Z) See Notes 1 and 2 CL = 15 pF RL = 1KW VCC = 3.3 V CONDITIONS TYPICAL 23 22 25 20 3.5 25 5 25 pF F UNIT
ns
tPHZ/tPLZ CI CPD CS
NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in W) PD = CPD x VCC2 x fi ) ((CL + CS) x VCC2 x fo) where: fi = input frequency in MHz; CL = output load capacity in pF; fo = output frequency in MHz; CS = maximum switch capacitance in pF; VCC = supply voltage in V; ((CL +CS) x VCC2 x fo) = sum of the outputs. 2. The condition is VI = GND to VCC.
ORDERING INFORMATION
PACKAGES 16-Pin Plastic DIL 16-Pin Plastic SO 16-Pin Plastic SSOP Type II 16-Pin Plastic TSSOP Type I TEMPERATURE RANGE -40C to +125C -40C to +125C -40C to +125C -40C to +125C OUTSIDE NORTH AMERICA 74LV4051 N 74LV4051 D 74LV4051 DB 74LV4051 PW NORTH AMERICA 74LV4051 N 74LV4051 D 74LV4051 DB 74LV4051PW DH Code SOT38-4 SOT109-1 SOT338-1 SOT403-1
PIN CONFIGURATION
Y4 Y6 Z Y7 Y5 E VEE 1 2 3 4 5 6 7 16 VCC 15 Y2 14 Y1 13 Y0 12 Y3 11 S0 10 S1 9 S2
PIN DESCRIPTION
PIN NUMBER 3 6 7 8 11, 10, 9 13, 14, 15, 12, 1, 5, 2, 4 16 Z E VEE GND S0 to S2 Y0 to Y7 VCC SYMBOL FUNCTION Common input/output Enable input (active LOW) Negative supply voltage Ground (0 V) Select inputs Independent inputs/outputs Positive supply voltage
GND 8
SV01702
1998 Jun 23
2
853-1998 19618
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC)
11 10 9 S0 S1 S2 Y0 Y1 Y2 Y3 Y4 Y5 Y6 6 E Y7 Z 3 3 6 2 4 7 13 14 15 12 9 1 5 2 4 6 G8 2 2 12 3 1 4 5 5 11 0 10 8X 0 7 15 MDX 13 0 14 1
SV01704
FUNCTION TABLE
INPUTS E L L L L S2 L L L L S1 L L H H INPUTS S0 L H L H CHANNEL ON Y0 - Z Y1 - Z Y2 - Z Y3 - Z Y4 - Z Y5 - Z Y6 - Z Y7 - Z None
SV01703
L L L L H
H H H H X
L L H H X
L H L H X
NOTES: H = HIGH voltage level L = LOW voltage level X = don't care
1998 Jun 23
3
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
FUNCTIONAL DIAGRAM
16 V CC Y0 11 S0 Y1 14 13
10
S1
Y2
15
Y3 9 S2
12
LOGIC LEVEL CONVERSION
1-of-8 DECODER
Y4
1
Y5 6 E
5
Y6
2
Y7 Z GND 8 V EE 7
4 3
SV01705
SCHEMATIC DIAGRAM (ONE SWITCH)
VCC Y VEE
VCC VCC VEE
VCC VEE Z
from logic
SV01695
1998 Jun 23
4
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V). SYMBOL VCC "IIK "ISK "IS Tstg PTOT PARAMETER DC supply voltage DC input diode current DC switch diode current DC switch current Storage temperature range Power dissipation per package - plastic DIL - plastic mini-pack (SO) - plastic shrink mini-pack (SSOP and TSSOP) for temperature range: -40 to +125C above +70C derate linearly with 12 mW/K above +70C derate linearly with 8 mW/K above +60C derate linearly with 5.5 mW/K VI < -0.5 or VI > VCC + 0.5 V VS < -0.5 or VS > VCC + 0.5 V -0.5 V < VS < VCC + 0.5 V CONDITIONS RATING -0.5 to +7.0 20 20 25 -65 to +150 750 500 400 UNIT V mA mA mA C mW
NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC VI VO Tamb tr, tf Input voltage Output voltage Operating ambient temperature range in free air Input rise and fall times See DC and AC characteristics VCC = 1.0 V to 2.0 V VCC = 2.0 V to 2.7 V VCC = 2.7 V to 6.0 V PARAMETER DC supply voltage CONDITIONS See Note 1 and Figure 5 MIN 1.0 0 0 -40 -40 - - - - - - TYP 3.3 - - MAX 6.0 VCC VCC +85 +125 500 200 100 UNIT V V V C ns/V
NOTE: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 6.0V.
1998 Jun 23
5
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions, voltages are referenced to GND (ground = 0 V) LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN VCC = 1.2 V VIH HIGH level Input voltage VCC = 2.0 V VCC = 2.7 to 3.6 V VCC = 4.5 V VCC = 6.0 V VCC = 1.2 V VIL LOW level Input voltage VCC = 2.0 V VCC = 2.7 to 3.6 V VCC = 4.5 V VCC = 6.0 V II IS Input leakage g current Analog switch OFF-state current per channel Analog switch g ON-state current Quiescent supply y current Additional quiescent supply current per input VCC = 3.6 VCC = 6.0 VCC = 3.6 VCC = 6.0 VCC = 3.6 VCC = 6.0 VCC = 3.6 V VCC = 6.0 V VCC = 2.7 to 3.6 V VI = VCC or GND VI = VIH or VIL IVSI = VCC - GND (See Figure 2) VI = VIH or VIL IVSI = VCC - GND (See Figure 3) VI = VCC or GND VIS = GND or VCC; VOS = VCC or GND VI = VCC - 0.6 V VI = VIH or VIL; IS = 100 mA; VIS = VCC to GND 145 VI = VIH or VIL; IS = 1000 mA; VIS = VCC t GND to 90 80 60 55 VI = VIH or VIL; IS = 100 mA; VIS = GND VI = VIH or VIL; IS = 1000 mA; VIS = GND 225 110 70 60 45 40 235 145 130 100 85 270 165 150 115 100 W 325 200 180 135 125 375 235 210 160 145 W 0.9 1.4 2.0 3.15 4.20 0.3 0.6 0.8 1.35 1.80 1.0 2.0 1.0 2.0 1.0 2.0 20.0 40.0 500 -40C to +85C TYP1 MAX -40C to +125C MIN 0.9 1.4 2.0 3.15 4.20 0.3 0.6 0.8 1.35 1.80 1.0 2.0 1.0 2.0 1.0 2.0 40 80 850 A A A A A V V MAX UNIT
IS
ICC
ICC
VCC = 1.2 V ON-resistance ( (peak) ) VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V VCC = 1.2 V ON-resistance (rail) () VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V
RON
RON
NOTES: 1. All typical values are measured at Tamb = 25C. 2. At supply voltages approaching 1.2 V, the analog switch ON-resistance becomes extremely non-linear. Therefore, it is recommended that these devices be used to transmit digital signals only, when using these supply voltages. 3. RON (MAX) data is preliminary.
1998 Jun 23
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Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
DC ELECTRICAL CHARACTERISTICS (Continued)
LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN VCC = 1.2 V RON ON resistance ON-resistance () (rail) VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V VCC = 1.2 V VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V VI = VIH or VIL; IS = 100 mA; VIS = VCC VI = VIH or VIL; IS = 1000 mA; VIS = VCC -40C to +85C TYP1 250 120 75 70 50 45 5 4 4 3 2 320 195 175 130 120 370 225 205 150 135 MAX -40C to +125C MIN MAX W UNIT
W
DRON
Maximum variation of ON-resistance between any two b channels
VI = VIH or VIL; VIS = VCC to GND
W
NOTES: 1. All typical values are measured at Tamb = 25C. 2. At supply voltages approaching 1.2 V, the analog switch ON-resistance becomes extremely non-linear. Therefore, it is recommended that these devices be used to transmit digital signals only, when using these supply voltages. 3. RON (MAX) data is preliminary.
1998 Jun 23
7
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
HIGH (from select inputs) V
LOW (from select inputs)
Yn Yn Z A V is = 0 to V
CC
Z
A
- VEE
I
is
SV01706
Figure 1. Test circuit for measuring ON-resistance (RON).
HIGH (from select inputs)
Figure 2. Test circuit for measuring OFF-state current.
RON 150 nYn nZ VO A (open circuit) (W) 120 90 60 VI = VCC or VEE 30 VEE
V
CC
= 2.0 V
V
CC
V
CC
SV01708
0 0 1.2 2.4 3.6 V is (V) 4.8
Figure 3. Test circuit for measuring ON-state current.
Figure 4. Typical ON-resistance (Ron) as a function of input voltage (Vis) for Vis = 0 to VCC - VEE.
VCC - GND (V) 6.0
4.0
operating area
2.0
0
2.0
4.0
6.0 VCC - VEE (V)
SV01662
Figure 5. Guaranteed operating area as a function of the supply voltages.
1998 Jun 23
8
III III
VEE = 3.0 V = 4.5 V
VEE
VI = VCC or VEE
VO = VEE or VCC
SV01707
SV01701
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
AC CHARACTERISTICS
GND = 0 V; tr = tf 2.5ns; CL = 50pF CONDITION SYMBOL PARAMETER VCC (V) 1.2 2.0 tPHL/tPLH Propagation delay g y Vis to Vos 2.7 3.0 to 3.6 4.5 6.0 1.2 2.0 tPZH/tPZL Turn-on time E to VOS 2.7 3.0 to 3.6 4.5 6.0 1.2 2.0 tPZH/tPZL Turn-on time Sn to VOS 2.7 3.0 to 3.6 4.5 6.0 1.2 2.0 tPHZ/tPLZ Turn-off time E to VOS 2.7 3.0 to 3.6 4.5 6.0 1.2 2.0 tPHZ/tPLZ Turn-off time Sn to VOS 2.7 3.0 to 3.6 4.5 6.0 NOTES: 1. Unless otherwise stated, all typical values are measured at Tamb = 25C 2. Typical values are measured at VCC = 3.3 V. RL = 1kW CL = 50 pF Figures 13 and 1 RL = 1kW CL = 50 pF Figures 13 and 1 RL = 1kW; 1kW CL = 50 pF Figures 13 and 1 d RL =1kW ; 1kW CL = 50 pF Figures 13 and 1 d RL = ; CL = 50 pF Figure 12 OTHER MIN LIMITS -40 to +85 C TYP1 25 9 6 52 4 3 145 49 36 282 25 19 140 48 35 272 24 18 145 51 38 302 29 21 115 41 31 242 22 17 73 54 44 37 29 90 67 54 46 36 ns 93 69 56 48 37 110 82 66 56 44 ns 90 66 53 45 34 107 79 63 54 41 ns 94 69 55 47 38 112 83 66 56 43 ns 17 13 10 9 8 20 15 12 10 8 ns MAX -40 to +125 C MIN MAX UNIT
1998 Jun 23
9
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
ADDITIONAL AC CHARACTERISTICS
Recommended conditions and typical values GND = 0 V; tr = tf 2.5ns SYMBOL PARAMETER Sine-wave distortion f = 1 kHz Sine-wave distortion f = 10 kHz Switch "OFF" signal feed through Crosstalk between any two switches/multiplexers V(p-p) Crosstalk voltage between enable or address input to any switch (peak-to-peak value) Minimum frequency response (-3 dB) Maximum switch capacitance TYP. 0.80 0.40 2.40 1.20 -50 -50 -60 -60 110 120 180 200 5 UNIT % % dB dB mV VCC (V) 3.0 6.0 3.0 6.0 3.0 6.0 3.0 6.0 3.0 6.0 3.0 6.0 Note 2 Vis(p-p) (V) 2.75 5.50 2.75 5.50 Note 1 Note 1 CONDITIONS RL = 10 kW; CL = 50 pf Figure 9 and 10 RL = 10 kW; CL = 50 pf Figure 9 and 10 RL = 600 W; CL = 50 pf; f= 1 MHz Figures 5 and 11 RL = 600 W; CL = 50 pf; f= 1 MHz Figure 8 RL = 600 W; CL = 50 pf; f= 1 MHz (Sn or E, square wave between VCC and GND tr = tf = 6 ns) Figure 8 RL = 50 W; CL = 50 pF Figures 5, 8 and 9
fmax CS
MHz pf
GENERAL NOTES: Vis is the input voltage at nY or Z terminal, whichever is assigned as an input. VOS is the output voltage at nY or Z terminal, whichever is assigned as an output. NOTES: 1. Adjust input voltage Vis is 0 dBm level (0 dBm = 1 mW into 600 W). 2. Adjust input voltage Vis is 0 dBm level at VOS for 1 MHz (0 dBm = 1 mW into 50 W).
0 (dB) 5 (dB)
-50
0
-100 10 10
2
-5 10
3
10
4
f (kHz)
10
5
10
6
10
10 2
10 3
10 4 f (kHz)
10 5
10 6
SV01635
SV01636
Figure 6. Typical switch "OFF" signal feed-through as a function of frequency. NOTES TO FIGURES 6 AND 7: Test conditions: VCC = 3.0 V; GND = 0 V; VEE = -3.0 V; RL = 50 W; RSOURCE = 1kW.
VCC
Figure 7. Typical frequency response.
VCC
VCC
0.1 mF V is
RL
2RL Yn/Z Z/Yn Yn/Z
2RL
2RL Z/Yn Vos
channel ON
2RL
CL GND
RL
channel OFF
2RL
CL
dB
GND (b)
(a)
SV01632
Figure 8. Test circuit for measuring crosstalk between any two switches. (a) channel ON condition; (b) channel OFF condition.
1998 Jun 23
10
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
VCC
Sn or E
VCC
NOTE TO FIGURE 8: The crosstalk is defined as follows (oscilloscope output):
2RL Yn/Z DUT
2RL Z/Yn V(p - p)
2RL
2RL
CL
oscilloscope
SV01642
GND VEE
SV01739
Figure 9. Test circuit for measuring crosstalk between control and any switch. NOTE TO FIGURE 9: Adjust input voltage to obtain 0 dBm at VOS when Fin = 1 MHz. After set-up frequency of fin is increased to obtain a reading of -3 dB at VOS.
2RL Z/Yn Vos 2RL CL dB GND
VCC
sine-wave
0.1 mF Yn/Z
channel ON
SV01634
Figure 10. Test circuit for measuring minimum frequency response.
VCC
VCC 2RL
fin = 1 kHz sine-wave
10 mF Yn/Z
Z/Yn Vos V is
0.1 mF
2RL Yn/Z Z/Yn VOS
channel ON
2RL
CL
distortion meter GND
channel OFF
2RL
CL
dB
SV01637
GND
Figure 11. Test circuit for measuring sine-wave distortion.
SV01639
Figure 12. Test circuit for measuring switch "OFF" signal feed-through.
1998 Jun 23
11
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
WAVEFORMS
VM = 1.5 V at 2.7 V VCC 3.6 V VM = 0.5 x VCC at 2.7 V > VCC > 3.6 V VOL and VOH are the typical output voltage drop that occur with the output load Vx = VOL + 0.3 V at 2.7 V VCC 3.6 V VX = VOL + 0.1 x VCC at 2.7 V >VCC > 3.6 V VY = VOH - 0.3 V at 2.7 V VCC 3.6 V VY = VOH - 0.1 x VCC at 2.7 V >VCC > 3.6 V
VI INPUTS GND t PLH V OH OUTPUTS V OL VM t PHL tPLZ VCC OUTPUT LOW-to-OFF OFF-to-LOW VOL tPHZ tPZL VM VX tPZH VM VI INPUTS GND VM
SV01638
VOH OUTPUT HIGH-to-OFF OFF-to-HIGH GND outputs enabled
VY VM outputs disabled outputs enabled
Figure 13. Input (Vis) to output (Vos) propagation delays.
SV01640
Figure 14. Turn-on and turn-off times for the inputs (Sn, E) to the output (Vos).
TEST CIRCUIT
tW 90% VM 10% tTHL (tf) tTLH (tr) CL 50 pF 1kW POSITIVE PULSE VEE 10% tW 90% VM 90% VM 10% 0V 10% 0V tTLH (tr) tTHL (tf) VI VM VI
Vcc
S1
90% 2 VCC Open VEE NEGATIVE PULSE
Vl PULSE GENERATOR RT D.U.T.
VO
1kW
Test Circuit for Outputs
DEFINITIONS
RL = Load resistor CL = Load capacitance includes jig and probe capacitance VCC < 2.7V 2.7 - 3.6V > 3.6 V VI VCC 2.7V VCC Test tPLH/tPHL tPLZ/tPZL tPHZ/tPZH S1 Open 2 VCC VEE VIS Pulse VEE VI RT = Termination resistance should be equal to ZOUT of pulse generators. tr = tf =6ns, when measuring fmax, there is no constraint on tr, tf with 50% duty factor.
SY01738
Figure 15. Load circuitry for switching times.
1998 Jun 23
12
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
1998 Jun 23
13
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
1998 Jun 23
14
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
1998 Jun 23
15
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
1998 Jun 23
16
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
NOTES
1998 Jun 23
17
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
DEFINITIONS
Data Sheet Identification
Objective Specification
Product Status
Formative or in Design
Definition
This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product.
Preliminary Specification
Preproduction Product
Product Specification
Full Production
Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Document order number: Date of release: 05-96 9397-750-04459
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