Datasheet



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SDAS125B − MARCH 1984 − REVISED DECEMBER 1994
2−3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
logic diagram (positive logic)
C1
1D
142
3
7
10
1
9
15
C1
1D
13
4
C1
1D
12
5
C1
1D
11
6
LOAD
U/D
ENT
ENP
CLK
A
B
C
D
Q
A
Q
B
Q
C
Q
D
RCO
Pin numbers shown are for the D, J, and N packages.