HD74AC373 Datasheet, PDF (2/10 Pages) Hitachi Semiconductor – Octal Transparent Latch with 3-State Output

HD74AC373/HD74ACT373
Pin Arrangement
OE 1
O0 2
D0 3
D1 4
O1 5
O2 6
D2 7
D3 8
O3 9
Gnd 10
Logic Symbol
(Top view)
20 VCC
19 O7
18 D7
17 D6
16 O6
15 O5
14 D5
13 D4
12 O4
11 LE
D0 D1 D2 D3 D4 D5 D6 D7
LE
OE
O0 O1 O2 O3 O4 O5 O6 O7
Pin Names
D₀ – D₇
LE
OE
O₀ – O₇
Data Inputs
Latch Enable Input
Output Enable Input
3-State Latch Outputs
Rev.2.00, Jul.16.2004, page 2 of 9