HD74AC195 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD74AC195 Datasheet PDF : 11 Pages
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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
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