HD74AC195 Datasheet, PDF (2/11 Pages) Hitachi Semiconductor – 4-bit Parallel-Access Shift Register

HD74AC195
Pin Arrangement
Logic Symbol
MR 1
J2
K3
D0 4
D1 5
D2 6
D3 7
GND 8
(Top view)
16 VCC
15 Q0
14 Q1
13 Q2
12 Q3
11 Q3
10 CP
9 PE
PE D0 D1 D2 D3
J
CP
Q3
K
MR Q0 Q1 Q2 Q3
Pin Names
CP
D₀ to D₃
PE
MR
J, K
Q₀ to Q₃, Q₃
Clock Pulse Input (Active Rising Edge)
Parallel Data Inputs
Parallel Enable Input
Asynchronous Master Reset
J-K or D Type Serial Inputs
Outputs
2