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Unisonic Technologies |
UNISONIC TECHNOLOGIES CO., LTD
U74AHCT32
QUADRUPLE 2-INPUT
POSITIVE-OR GATES
DESCRIPTION
The U74AHCT32 contains four independent 2-input OR gates. Each
gate provides the function Y=A+B in positive logic.
FEATURES
* Inputs Are TTL-Voltage Compatible
* Low Power Dissipation
* Balanced Propagation Delays
CMOS IC
SOP-14
ORDERING INFORMATION
ORDERING INFORMATION
Ordering Number
U74AHCT32G-S14-R
Package
SOP-14
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 4
QW-R502-453.A
U74AHCT32
PIN CONFIGURATION
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
FUNCTION TABLE (Each Gate)
INPUTS A
INPUTS B
OUTPUT
LLL
L HH
HLH
HHH
Note: H: HIGH voltage level; L: LOW voltage level.
Y
LOGIC SYMBOL (Positive Logic)
CMOS IC
Logic symbol
LOGIC DIAGRAM
A
B
IEC logic symbol
Y
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 4
QW-R502-453.A
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