74VHC32 STMicroelectronics, 74VHC32 Datasheet

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74VHC32

Manufacturer Part Number
74VHC32
Description
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
The 74VHC32 is an advanced high-speed CMOS
QUAD 2-INPUT OR GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 1999
HIGH SPEED: t
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 32
IMPROVED LATCH-UP IMMUNITY
LOW NOISE: V
CC
PLH
OH
NIH
CC
= 2 A (MAX.) at T
| = I
(OPR) = 2V to 5.5V
= V
2
t
MOS technology.
PHL
OL
NIL
= 8 mA (MIN)
= 28% V
OLP
PD
= 3.8 ns (TYP.) at V
= 0.8V (Max.)
CC
A
(MIN.)
= 25
o
C
CC
= 5V
The internal circuit is composed of 2 stages
including buffer output, which provide high noise
immunity and stable output.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface 5V to 3V.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
QUAD 2-INPUT OR GATE
(Micro Package)
74VHC32M
M
ORDER CODES :
(TSSOP Package)
74VHC32
PRELIMINARY DATA
74VHC32T
T
1/7

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74VHC32 Summary of contents

Page 1

... PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 32 IMPROVED LATCH-UP IMMUNITY LOW NOISE 0.8V (Max.) OLP DESCRIPTION The 74VHC32 is an advanced high-speed CMOS QUAD 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal 2 wiring C MOS technology. PIN CONNECTION AND IEC LOGIC SYMBOLS ...

Page 2

... INPUT EQUIVALENT CIRCUIT ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Ground Current CC GND CC T Storage Temperature stg T Lead Temperature (10 sec) L Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. ...

Page 3

... Test Co ndition (pF ) Min. Typ . (*) 15 5.5 (*) 50 8.0 (**) 15 3.8 (**) 50 5.3 T est Cond ition Min. Typ . 4 14 (opr 74VHC32 Value - Max. Min . Max. 1.5 V 0.7V CC 0.5 0.5 V 0.3V 0. 1.9 2.9 V 4.4 2.48 3.8 0.1 0.1 0.1 0.1 V 0.1 0.1 0.36 0.44 0.36 0.44 ...

Page 4

... DYNAMIC SWITCHING CHARACTERISTICS Symb ol Parameter V (V) V Dynamic Low Voltage 5.0 OLP Quiet Output (note OLV V Dynamic High Voltage 5.0 IHD Input (note Dynamic Low Voltage 5.0 ILD Input (note Worst case package. 2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n -1) outputs switching and one output at GND. ...

Page 5

... MIN. TYP. 1.75 0.2 0.003 1.65 0.46 0.013 0.25 0.007 0.019 45 (typ.) 8.75 0.336 6.2 0.228 0.050 0.300 4.0 0.149 5.3 0.181 1.27 0.019 0.68 8 (max.) 74VHC32 MAX. 0.068 0.007 0.064 0.018 0.010 0.344 0.244 0.157 0.208 0.050 0.026 P013G 5/7 ...

Page 6

... TSSOP14 MECHANICAL DATA DIM. MIN. TYP 0.05 0.10 A2 0.85 b 0.19 c 0.09 D 4.9 E 6.25 E1 4.3 e 0.65 BSC 0.50 0. PIN 1 IDENTIFICATION 1 6/7 mm MAX. MIN. 1.1 0.15 0.002 0.9 0.95 0.335 0.30 0.0075 0.20 0.0035 5 5.1 0.193 6.4 6.5 0.246 4.4 4.48 0.169 ...

Page 7

... The ST logo is a trademark of STMicroelectronics 1999 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com . 74VHC32 7/7 ...

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