Datasheet

SN54173, SN54LS173A, SN74173, SN74LS173A
4-BIT D-TYPE REGISTERS
WITH 3-STATE OUTPUTS
SDLS067A – OCTOBER 1976 – REVISED JUNE 1999
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
logic diagram (positive logic)
1D
C1
R
1D
C1
R
1D
C1
R
1D
C1
R
M
N
1D
CLR
CLK
2D
3D
4D
Output
Control
Data
Enable
G
1
G
2
1
2
14
9
10
13
7
12
11
15
3
4
5
6
1Q
2Q
3Q
4Q
Pin numbers shown are for D, J, N, and W packages.