74HC242 Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
Список матч
74HC242 Datasheet PDF : 7 Pages
| |||
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
OEA
n.c.
A0 to A3
GND
B0 to B3
OEB
VCC
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
3
Share Link: 