Motorola CMOS Logic Manual page 316

DATA 1 2
DATA 2 3
DATA 3 21
DATA 4 22
STROBE 1
INHIBIT 23
LOGIC DIAGRAM
A
S Q
R Q
B
S Q
R Q
C
S Q
R Q
D
S Q
R Q
A B C D
11 S0
A B C D
9 S1
A B C D
10 S2
A B C D
8 S3
A B C D
7 S4
A B C D
6 S5
A B C D
5 S6
A B C D
4 S7
A B C D
18 S8
A B C D
17 S9
A B C D
20 S10
A B C D
19 S11
A B C D
14 S12
A B C D
13 S13
A B C D
16 S14
A B C D
15 S15
IN MC14515B ONLY