74HC242 Datasheet, PDF (3/7 Pages) NXP Semiconductors – Quad bus transceiver; 3-state; inverting

Philips Semiconductors
Quad bus transceiver; 3-state; inverting
PIN DESCRIPTION
PIN NO.
1
2, 12
3, 4, 5, 6
7
11, 10, 9, 8
13
14
SYMBOL
OE_A
n.c.
A₀ to A₃
GND
B₀ to B₃
OE_B
V_CC
NAME AND FUNCTION
output enable input (active LOW)
not connected
data inputs/outputs
ground (0 V)
data inputs/outputs
output enable input
positive supply voltage
Product specification
74HC/HCT242
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
December 1990
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