HD74AC4514 Datasheet, PDF (3/8 Pages) Hitachi Semiconductor – 4-bit Latch/4-to-16-Line Decoder

Pin Names
D₁ to D₄
Strobe
Data1 to 4
S₀ to S₁₅
Inhibit
Data Inputs
Data Strobe Input
Data Inputs
Outputs
Data Enable Input
HD74AC4514
Function Table (Strobe = High)
Data Inputs
Inhibit
D
C
B
A
Select Outputs
L
L
L
L
L
S₀
L
L
L
L
H
S₁
L
L
L
H
L
S₂
L
L
L
H
H
S₃
L
L
H
L
L
S₄
L
L
H
L
H
S₅
L
L
H
H
L
S₆
L
L
H
H
H
S₇
L
H
L
L
L
S₈
L
H
L
L
H
S₉
L
H
L
H
L
S₁₀
L
H
L
H
H
S₁₁
L
H
H
L
L
S₁₂
L
H
H
L
H
S₁₃
L
H
H
H
L
S₁₄
L
H
H
H
H
S₁₅
H
X
X
X
X
All output “L”
3