INTEGRATED CIRCUITS
74F194
4-bit bidirectional universal shift register
Product specification
IC15 Data Handbook
Philips
Semiconductors
1989 Apr 04
Philips Semiconductors
Product specification
4-bit bidirectional universal shift register
LOGIC SYMBOL
74F194
IEC/IEEE SYMBOL
2
3
4
5
6
7
SRG8
1
9
DSR
D0
D1
D2
D3
0
10
DSL
R
1
11
9
S0
10
S1
11
CP
1
MR
M
0
3
C4
1 → /2 ←
2
Q2
Q3
1, 4D
3
3, 4D
15
15
14
13
12
14
3, 4D
13
3, 4D
7
VCC = Pin 24
GND = Pin 12
3, 4D
6
Q1
4
5
Q0
12
2, 4D
SF00168
SF00169
LOGIC DIAGRAM
S1
S0
DSL
D3
10
9
7
S
6
R
5
Q2
4
Q1
14
Q1
CP
R
RD
S
3
DSR
Q2
RD
S
D0
13
CP
R
D1
Q3
RD
S
D2
12
CP
Q3
Q0
15
Q0
2
CP
R
MR
CP
1
11
VCC = Pin 24
GND = Pin 12
April 4, 1989
RD
SF00170
3
