HD74AC374 Datasheet, PDF (2/11 Pages) Hitachi Semiconductor – Octal D-Type Flip-Flops with 3-State Output

HD74AC374/HD74ACT374
Pin Arrangement
Logic Symbol
OE 1
O0 2
D0 3
D1 4
O1 5
O2 6
D2 7
D3 8
O3 9
Gnd 10
(Top view)
20 VCC
19 O7
18 D7
17 D6
16 O6
15 O5
14 D5
13 D4
12 O4
11 CP
D0 D1 D2 D3 D4 D5 D6 D7
CP
OE
O0 O1 O2 O3 O4 O5 O6 O7
Pin Names
D₀ – D₇
CP
OE
O₀ – O₇
Data Inputs
Clock Pulse Input
3-State Output Enable Input
3-State Outputs
2