HD74HCT242 Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – Quad. Bus Transceivers (with 3-state outputs)

HD74HCT242/HD74HCT243
Pin Arrangement
Block Diagram
HD74HCT242
GAB 1
NC 2
1A 3
2A 4
3A 5
4A 6
GND 7
(Top view)
14 VCC
13 GBA
12 NC
11 1B
10 2B
9 3B
8 4B
A
1 of 4
Transceivers
VCC
VCC
B
GBA
GAB
2