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INTEGRATED CIRCUITS
DATA SHEET
74HC14; 74HCT14 Hex inverting Schmitt trigger
Product specification Supersedes data of 1997 Aug 26 2003 Oct 30
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
FEATURES * Applications: - Wave and pulse shapers - Astable multivibrators - Monostable multivibrators. * Complies with JEDEC standard no. 7A * ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V. * Specified from -40 to +85 C and -40 to +125 C. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 C; tr = tf = 6 ns DESCRIPTION
74HC14; 74HCT14
The 74HC14 and 74HCT14 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC14 and 74HCT14 provide six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
TYPICAL SYMBOL tPHL/tPLH CI CPD Notes 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi x N + (CL x VCC2 x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; (CL x VCC2 x fo) = sum of the outputs. 2. For type 74HC14 the condition is VI = GND to VCC. For type 74HCT14 the condition is VI = GND to VCC - 1.5 V. PARAMETER propagation delay nA to nY input capacitance power dissipation capacitance per gate notes 1 and 2 CONDITIONS HC CL = 15 pF; VCC = 5 V 12 3.5 7 17 3.5 8 HCT ns pF pF UNIT
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
FUNCTION TABLE INPUT nA L H Note 1. H = HIGH voltage level; L = LOW voltage level. ORDERING INFORMATION PACKAGE TYPE NUMBER TEMPERATURE RANGE 74HC14D 74HCT14D 74HC14DB 74HCT14DB 74HC14N 74HCT14N 74HC14PW 74HCT14PW 74HC14BQ 74HCT14BQ PINNING PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1A 1Y 2A 2Y 3A 3Y GND 4Y 4A 5Y 5A 6Y 6A VCC SYMBOL data input data output data input data output data input data output ground (0 V) data output data input data output data input data output data input supply voltage -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C -40 to +125 C PINS 14 14 14 14 14 14 14 14 14 14 PACKAGE SO14 SO14 SSOP14 SSOP14 DIP14 DIP14 TSSOP14 TSSOP14 DHVQFN14 DHVQFN14
74HC14; 74HCT14
OUTPUT nY H L
MATERIAL plastic plastic plastic plastic plastic plastic plastic plastic plastic plastic
CODE SOT108-1 SOT108-1 SOT337-1 SOT337-1 SOT27-1 SOT27-1 SOT402-1 SOT402-1 SOT762-1 SOT762-1
DESCRIPTION
2003 Oct 30
3
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
handbook, halfpage
handbook, halfpage
1A 1
VCC 14 13 12 6A 6Y 5A 5Y 4A
1A 1Y 2A 2Y 3A 3Y GND
1 2 3 4 5 6 7
MNA839
14 VCC 13 6A 12 6Y
1Y 2A 2Y 2 3 4 5 6
14
11 5A 10 5Y 9 4A
3A 3Y
GND(1)
11 10 9
8 4Y
7 Top view GND
8 4Y
MBL760
(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.1 Pin configuration.
Fig.2 Pin configuration DHVQFN14.
handbook, halfpage handbook, halfpage
1
2
1
1A
1Y
2 3 4 5 6 4
3
2A
2Y
5
3A
3Y
6
9
4A
4Y
8
9
8
11
5A
5Y
10
11
10
13
6A
6Y
12 13 12
MNA841
MNA840
Fig.3 Logic symbol.
Fig.4 IEC logic symbol.
2003 Oct 30
4
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
handbook, halfpage
1
1A
1Y
2
3
2A
2Y
4
5
3A
3Y
6
handbook, halfpage
9
4A
4Y
A
Y
MNA843
8
11
5A
5Y
10
13
6A
6Y
12
MNA842
Fig.5 Functional diagram.
Fig.6 Logic diagram (one Schmitt trigger).
2003 Oct 30
5
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
RECOMMENDED OPERATING CONDITIONS 74HC14 SYMBOL VCC VI VO Tamb PARAMETER supply voltage input voltage output voltage operating ambient temperature see DC and AC characteristics per device CONDITIONS MIN. 2.0 0 0 -40 -40 TYP. 5.0 - - +25 - MAX. 6.0 VCC VCC +85 +125
74HC14; 74HCT14
74HCT14 UNIT MIN. 4.5 0 0 -40 -40 TYP. 5.0 - - +25 - MAX. 5.5 VCC VCC +85 +125 V V V C C
LIMITING VALUES In accordance with the Absolute Maximum System (IEC 60134); voltages are referenced to GND (ground = 0 V). SYMBOL VCC IIK IOK IO ICC; IGND Tstg Ptot PARAMETER supply voltage input diode current output diode current output source or sink current VCC or GND current storage temperature power dissipation Tamb = -40 to +125 C DIP14 packages; note 1 Other packages; note 2 Notes 1. For DIP14 packages: above 70 C the value of PD derates linearly with 12 mW/K. 2. For SO14 packages: above 70 C the value of PD derates linearly with 8 mW/K. For (T)SSOP14 packages: above 60 C the value of PD derates linearly with 5.5 mW/K. For DHVQFN14 packages: above 60 C the value of PD derates linearly with 4.5 mW/K. - - 750 500 mW mW VI < -0.5 V or VI > VCC + 0.5 V VO < -0.5 V or VO > VCC + 0.5 V -0.5 V < VO < VCC + 0.5 V CONDITIONS MIN. -0.5 - - - - -65 MAX. +7 20 20 25 50 +150 UNIT V mA mA mA mA C
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
DC CHARACTERISTICS Type 74HC14 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). TEST CONDITIONS SYMBOL Tamb = 25 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -20 A IO = -20 A IO = -4.0 mA IO = -5.2 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 20 A IO = 20 A IO = 4.0 mA IO = 5.2 mA ILI ICC input leakage current quiescent supply current VI = VCC or GND 2.0 4.5 6.0 4.5 6.0 6.0 - - - - - - - 0 0 0 2.0 4.5 6.0 4.5 6.0 1.9 4.4 5.9 3.98 5.48 PARAMETER OTHER VCC (V) MIN.
74HC14; 74HCT14
TYP.(1)
MAX.
UNIT
2.0 4.5 6.0 4.32 5.81
- - - - - 0.1 0.1 0.1 0.26 0.26 0.1 2.0
V V V V V V V V V V A A
0.15 0.16 - -
VI = VCC or GND; IO = 0 6.0
Tamb = -40 to +85 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -20 A IO = -20 A IO = -4.0 mA IO = -5.2 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 20 A IO = 20 A IO = 4.0 mA IO = 5.2 mA ILI ICC input leakage current quiescent supply current VI = VCC or GND 2.0 4.5 6.0 4.5 6.0 6.0 - - - - - - - - - - - - - - 0.1 0.1 0.1 0.33 0.33 1.0 20 V V V V V A A 2.0 4.5 6.0 4.5 6.0 1.9 4.4 5.9 3.84 5.34 - - - - - - - - - - V V V V V
VI = VCC or GND; IO = 0 6.0
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
TEST CONDITIONS SYMBOL PARAMETER OTHER Tamb = -40 to +125 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -20 A IO = -20 A IO = -4.0 mA IO = -5.2 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 20 A IO = 20 A IO = 4.0 mA IO = 5.2 mA ILI ICC Note 1. All typical values are measured at Tamb = 25 C. input leakage current quiescent supply current VI = VCC or GND 2.0 4.5 6.0 4.5 6.0 6.0 - - - - - - - - - - - - - - 2.0 4.5 6.0 4.5 6.0 1.9 4.4 5.9 3.7 5.2 - - - - - VCC (V) MIN.
TYP.(1)
MAX.
UNIT
- - - - - 0.1 0.1 0.1 0.4 0.4 1.0 40
V V V V V V V V V V A A
VI = VCC or GND; IO = 0 6.0
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
Type 74HCT14 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). TEST CONDITIONS SYMBOL Tamb = 25 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -4.0 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 4.0 mA ILI ICC ICC input leakage current quiescent supply current additional supply current per input VI = VCC or GND VI = VCC or GND; IO = 0 4.5 4.5 5.5 5.5 - - - - - 4.5 4.5 4.4 3.98 PARAMETER OTHER VCC (V) MIN.
74HC14; 74HCT14
TYP.(1)
MAX.
UNIT
4.5 4.32 0 0.15 - - 30
- - 0.1 0.26 0.1 2.0 108
V V V V A A A
VI = VCC - 2.1 V; IO = 0 4.5 to 5.5
Tamb = -40 to +85 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -4.0 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 4.0 mA ILI ICC ICC input leakage current quiescent supply current additional supply current per input VI = VCC or GND VI = VCC or GND; IO = 0 4.5 4.5 5.5 5.5 - - - - - - - - - - 0.1 0.33 1.0 20 135 V V A A A 4.5 4.5 4.4 3.84 - - - - V V
VI = VCC - 2.1 V; IO = 0 4.5 to 5.5
Tamb = -40 to +125 C VOH HIGH-level output voltage VI = VIH or VIL IO = -20 A IO = -4.0 mA VOL LOW-level output voltage VI = VIH or VIL IO = 20 A IO = 4.0 mA ILI ICC ICC Note 1. All typical values are measured at Tamb = 25 C. 2003 Oct 30 9 input leakage current quiescent supply current additional supply current per input VI = VCC or GND VI = VCC or GND; IO = 0 4.5 4.5 5.5 5.5 - - - - - - - - - - 0.1 0.4 1.0 40 147 V V A A A 4.5 4.5 4.4 3.7 - - - - V V
VI = VCC - 2.1 V; IO = 0 4.5 to 5.5
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
TRANSFER CHARACTERISTICS Type 74HC At recommended operating conditions; voltages are referenced to GND (ground = 0 V). TEST CONDITIONS SYMBOL PARAMETER WAVEFORMS Tamb = 25 C; note 1 VT+ positive-going threshold Figs 7 and 8 2.0 4.5 6.0 VT- negative-going threshold Figs 7 and 8 2.0 4.5 6.0 VH hysteresis (VT+ - VT-) Figs 7 and 8 2.0 4.5 6.0 Tamb = -40 to +85 C VT+ positive-going threshold Figs 7 and 8 2.0 4.5 6.0 VT- negative-going threshold Figs 7 and 8 2.0 4.5 6.0 VH hysteresis (VT+ - VT-) Figs 7 and 8 2.0 4.5 6.0 Tamb = -40 to +125 C VT+ positive-going threshold Figs 7 and 8 2.0 4.5 6.0 VT- negative-going threshold Figs 7 and 8 2.0 4.5 6.0 VH hysteresis (VT+ - VT-) Figs 7 and 8 2.0 4.5 6.0 Note 1. All typical values are measured at Tamb = 25 C. 0.7 1.7 2.1 0.30 0.90 1.2 0.2 0.4 0.6 0.7 1.7 2.1 0.3 0.90 1.20 0.2 0.4 0.6 0.7 1.7 2.1 0.3 0.9 1.2 0.2 0.4 0.6 VCC (V) MIN.
74HC14; 74HCT14
TYP.
MAX.
UNIT
1.18 2.38 3.14 0.52 1.40 1.89 0.66 0.98 1.25 - - - - - - - - - - - - - - - - - -
1.5 3.15 4.2 0.90 2.00 2.60 1.0 1.4 1.6
V V V V V V V V V
1.5 3.15 4.2 0.90 2.00 2.60 1.0 1.4 1.6
V V V V V V V V V
1.5 3.15 4.2 0.90 2.00 2.60 1.0 1.4 1.6
V V V V V V V V V
2003 Oct 30
10
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
Family 74HCT At recommended operating conditions: voltages are referenced to GND (ground = 0 V) TEST CONDITIONS SYMBOL Tamb = 25 C; note 1 VT+ VT- VH positive-going threshold negative-going threshold hysteresis (VT+ - VT-) Figs 7 and 8 Figs 7 and 8 Figs 7 and 8 4.5 5.5 4.5 5.5 4.5 5.5 Tamb = -40 to +85 C VT+ VT- VH positive-going threshold negative-going threshold hysteresis (VT+ - VT-) Figs 7 and 8 Figs 7 and 8 Figs 7 and 8 4.5 5.5 4.5 5.5 4.5 5.5 Tamb = -40 to +125 C VT+ VT- VH positive-going threshold negative-going threshold hysteresis (VT+ - VT-) Figs 7 and 8 Figs 7 and 8 Figs 7 and 8 4.5 5.5 4.5 5.5 4.5 5.5 Note 1. All typical values are measured at Tamb = 25 C. 1.2 1.4 0.5 0.6 0.4 0.4 1.2 1.4 0.5 0.6 0.4 0.4 1.2 1.4 0.5 0.6 0.4 0.4 PARAMETER WAVEFORMS VCC (V)
74HC14; 74HCT14
MIN.
TYP.
MAX.
UNIT
1.41 1.59 0.85 0.99 0.56 0.60 - - - - - - - - - - - -
1.9 2.1 1.2 1.4 - -
V V V V V V
1.9 2.1 1.2 1.4 - -
V V V V V V
1.9 2.1 1.2 1.4 - -
V V V V V V
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
AC CHARACTERISTICS Type 74HC GND = 0 V; tf = tf = 6 ns; CL = 50 pF TEST CONDITIONS SYMBOL Tamb = 25 C; note 1 tPHL/tPLH propagation delay nA to nY see Fig.9 2.0 4.5 6.0 tTHL/tTLH output transition time see Fig.9 2.0 4.5 6.0 Tamb = -40 to +85 C tPHL/tPLH propagation delay nA to nY see Fig.9 2.0 4.5 6.0 tTHL/tTLH output transition time see Fig.9 2.0 4.5 6.0 Tamb = -40 to +125 C tPHL/tPLH propagation delay nA to nY see Fig.9 2.0 4.5 6.0 tTHL/tTLH output transition time see Fig.9 2.0 4.5 6.0 Note 1. All typical values are measured at Tamb = 25 C. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PARAMETER WAVEFORMS VCC (V) MIN.
74HC14; 74HCT14
TYP.
MAX.
UNIT
41 15 12 19 7 6
125 25 21 75 15 13
ns ns ns ns ns ns
155 31 26 95 19 15
ns ns ns ns ns ns
190 38 32 110 22 19
ns ns ns ns ns ns
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
Type 74HCT GND = 0 V; tr = tf = 6 ns; CL = 50 pF TEST CONDITIONS SYMBOL Tamb = 25 C; note 1 tPHL/tPLH tTHL/tTLH propagation delay nA to nY output transition time see Fig.9 see Fig.9 4.5 4.5 - - PARAMETER WAVEFORMS VCC (V) MIN.
74HC14; 74HCT14
TYP.
MAX.
UNIT
20 7 - - - -
34 15 - -
ns ns
Tamb = -40 to +85 C tPHL/tPLH tTHL/tTLH propagation delay nA to nY output transition time see Fig.9 see Fig.9 4.5 4.5 43 19 - - ns ns
Tamb = -40 to +125 C tPHL/tPLH tTHL/tTLH Note 1. All typical values are measured at Tamb = 25 C. TRANSFER CHARACTERISTIC WAVEFORMS propagation delay nA to nY output transition time see Fig.9 see Fig.9 4.5 4.5 51 22 ns ns
VO
handbook, halfpage
VI
VT+ VT-
VH
VH VT- VT+
VI
MNA844
VO
MNA845
VT+ and VT- are between limits of 20% and 70%.
Fig.7 Transfer characteristic.
Fig.8 The definitions of VT+, VT- and VH.
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
handbook, halfpage
50
MNA846
ICC (A) 40
handbook, halfpage
1.0 ICC (mA) 0.8
MNA847
30
0.6
20
0.4
10
0.2
0 0 0.4 0.8 1.2 1.6 VI (V) 2.0
0 0 1 2 3 4 VI (V) 5
VCC = 2 V.
VCC = 4.5 V.
Fig.9 Typical 74HC14 transfer characteristics.
Fig.10 Typical 74HC14 transfer characteristics.
handbook, halfpage
1.0
MNA848
ICC (mA) 0.8
handbook, halfpage
1.5
MNA849
ICC (mA) 1.2
0.6
0.9
0.4
0.6
0.2
0.3
0 0 1.2 2.4 3.6 4.8 VI (V) 6.0
0 0 1 2 3 4 VI (V) 5
VCC = 6 V.
VCC = 4.5 V.
Fig.11 Typical 74HC14 transfer characteristics.
Fig.12 Typical 74HCT14 transfer characteristics.
2003 Oct 30
14
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
handbook, halfpage I
1.8 CC (mA) 1.5
MNA850
1.2
0.9
0.6
0.3
0 0 1 2 3 4 5 VI (V) 6
VCC = 5.5 V.
Fig.13 Typical 74HCT14 transfer characteristics.
AC WAVEFORMS
V handbook, halfpage I nA input GND t PHL VOH nY output VOL t THL VM VM
10%
VM
VM
t PLH
90%
t TLH
MNA722
74HC14: VM = 50%; VI = GND to VCC. 74HCT14: VM = 1.3 V; VI = GND to 3.0 V.
Fig.14 The input (nA) to output (nY) propagation delays and output transitions times.
2003 Oct 30
15
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
handbook, full pagewidth
S1 VCC PULSE GENERATOR VI D.U.T. RT CL = 50 pF
MNA742
VCC open GND
RL = VO 1 k
TEST tPLH/tPHL tPLZ/tPZL tPHZ/tPZH open VCC GND
S1
Definitions for test circuit: RL = Load resistor. CL = load capacitance including jig and probe capacitance. RT = termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.15 Load circuitry for switching times.
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
APPLICATION INFORMATION The slow input rise and fall times cause additional power dissipation. This can be calculated using the following formula: Pad = fi x (tr x ICC(AV) + tf x ICC(AV)) x VCC. Where: Pad = additional power dissipation (W); fi = input frequency (MHz); tr = input rise time (s); 10% to 90%; tf = input fall time (s); 10% to 90%; ICC(AV) = average additional supply current (A). ICC(AV) differs with positive or negative input transitions, as shown in Figs 16 and 17. For 74HC/HCT14 used in a relaxation oscillator circuit, see Fig.18. Note to application information All values given are typical unless otherwise specified.
0 0 2 100 200
handbook, halfpage
74HC14; 74HCT14
400
MNA852
ICC(AV) (A) 300
positive - going edge
negative - going edge 4 VCC (V) 6
Linear change of VI between 0.1VCC to 0.9VCC
Fig.16 Average ICC for 74HC14 Schmitt trigger devices.
handbook, halfpage
400
MNA853
ICC(AV) (A) 300 positive - going edge egde
handbook, halfpage
R
200 C 100 negative - going edge egde
MNA854
0 0 2 4 VCC (V) 6 1 1 74HC14 : f = -- -----------------T 0.8 RC Linear change of VI between 0.1VCC to 0.9VCC. 1 1 74HCT14 : f = -- --------------------T 0.67 RC
Fig.17 Average ICC for HCT Schmitt trigger devices.
Fig.18 Relaxation oscillator using 74HC/HCT14.
2003 Oct 30
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Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
PACKAGE OUTLINES SO14: plastic small outline package; 14 leads; body width 3.9 mm
74HC14; 74HCT14
SOT108-1
D
E
A X
c y HE vMA
Z 14 8
Q A2 A1 pin 1 index Lp 1 e bp 7 wM L detail X (A 3) A
0
2.5 scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm 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) 8.75 8.55 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 Q 0.7 0.6 0.028 0.024 v 0.25 0.01 w 0.25 0.01 y 0.1 0.004 Z (1) 0.7 0.3 0.028 0.012
inches 0.069 Note
0.010 0.057 0.004 0.049
0.019 0.0100 0.35 0.014 0.0075 0.34
0.244 0.039 0.041 0.228 0.016
8 0o
o
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. OUTLINE VERSION SOT108-1 REFERENCES IEC 076E06 JEDEC MS-012 JEITA EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-19
2003 Oct 30
18
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
DIP14: plastic dual in-line package; 14 leads (300 mil)
SOT27-1
D seating plane
ME
A2
A
L
A1
c Z e b1 b 14 8 MH wM (e 1)
pin 1 index E
1
7
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 4.2 0.17 A1 min. 0.51 0.02 A2 max. 3.2 0.13 b 1.73 1.13 0.068 0.044 b1 0.53 0.38 0.021 0.015 c 0.36 0.23 0.014 0.009 D (1) 19.50 18.55 0.77 0.73 E (1) 6.48 6.20 0.26 0.24 e 2.54 0.1 e1 7.62 0.3 L 3.60 3.05 0.14 0.12 ME 8.25 7.80 0.32 0.31 MH 10.0 8.3 0.39 0.33 w 0.254 0.01 Z (1) max. 2.2 0.087
Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. OUTLINE VERSION SOT27-1 REFERENCES IEC 050G04 JEDEC MO-001 JEITA SC-501-14 EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-13
2003 Oct 30
19
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
D
E
A
X
c y HE vMA
Z
14
8
Q A2 pin 1 index A1 Lp L (A 3) A
1
e bp
7
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) 0.72 0.38 8 0o
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 SOT402-1 REFERENCES IEC JEDEC MO-153 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18
2003 Oct 30
20
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74HC14; 74HCT14
DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT762-1 14 terminals; body 2.5 x 3 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 6 vMCAB wM C y1 C
C y
1 Eh 14
7 e 8
13 Dh 0
9 X 2.5 scale 5 mm
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) 3.1 2.9 Dh 1.65 1.35 E (1) 2.6 2.4 Eh 1.15 0.85 e 0.5 e1 2 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 SOT762-1 REFERENCES IEC --JEDEC MO-241 JEITA --EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27
2003 Oct 30
21
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
DATA SHEET STATUS LEVEL I DATA SHEET STATUS(1) Objective data PRODUCT STATUS(2)(3) Development
74HC14; 74HCT14
DEFINITION This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
II
Preliminary data Qualification
III
Product data
Production
Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. DEFINITIONS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. DISCLAIMERS Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence 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.
2003 Oct 30
22
Philips Semiconductors - a worldwide company
Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
(c) Koninklijke Philips Electronics N.V. 2003
SCA75
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
613508/03/pp23
Date of release: 2003
Oct 30
Document order number:
9397 750 10497

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