74HC11DB112 데이터 시트보기 (PDF) - Philips Electronics
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74HC11DB112 Datasheet PDF : 5 Pages
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Philips Semiconductors
Triple 3-input AND gate
PIN DESCRIPTION
PIN NO.
1, 3, 9
2, 4, 10
7
12, 6, 8
13, 5, 11
14
SYMBOL
1A to 3A
1B to 3B
GND
1Y to 3Y
1C to 3C
VCC
NAME AND FUNCTION
data inputs
data inputs
ground (0 V)
data outputs
data inputs
positive supply voltage
Product specification
74HC/HCT11
Fig.1 Pin configuration.
Fig.4 Functional diagram.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Fig.5 Logic diagram (one gate).
FUNCTION TABLE
INPUTS
nA nB nC
L
L
L
L
L
H
L
H
L
L
H
H
OUTPUT
nY
L
L
L
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
H
Notes
1. H = HIGH voltage level
L = LOW voltage level
December 1990
3
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