74F161A Philips Semiconductors, 74F161A Datasheet - Page 3

• Manufacturer Part Number: 74F161A
• Description: 4-bit binary counter
• Manufacturer: Philips Semiconductors

Philips Semiconductors
74F161A PIN CONFIGURATION
74F161A LOGIC SYMBOL
74F161A LOGIC SYMBOL (IEEE/IEC)
1996 Jan 29
V
GND = Pin 8
4-bit binary counters
CC
= Pin 16
10
2
1
9
7
2
10
7
1
9
3
4
5
6
GND
CEP
MR
CP
PE
CEP
CET
CP
MR
D0
D1
D2
D3
1,2 D
G4
G3
R
M1
1
2
3
4
5
6
7
8
C2 /1,3,4+
D0
Q0
14
3
CTR DIV 16
D1
Q1
13
4
Q2
D2
12
5
4 CT=15
SF00656
Q3
13
10
6
11
16
15
14
12
11
D3
9
TC
V
TC
Q0
Q1
Q2
Q3
CET
PE
CC
SF00660
SF00658
15
14
13
12
11
15
3
74F163A PIN CONFIGURATION
74F163A LOGIC SYMBOL
74F163A LOGIC SYMBOL (IEEE/IEC)
V
GND = Pin 8
CC
= Pin 16
10
2
1
9
7
2
10
7
1
9
3
4
5
6
GND
CEP
SR
CP
D0
D1
D2
D3
PE
CEP
CET
CP
SR
G4
1,2 D
G3
2R
M1
C2 /1,3,4+
1
2
3
4
5
6
7
8
D0
Q0
14
3
CTR DIV 16
74F161A, 74F163A
D1
Q1
13
4
D2
Q2
12
5
4 CT=15
SF00657
Q3
16
15
14
13
12
10
6
11
11
D3
9
TC
V
TC
Q0
Q1
Q2
Q3
CET
PE
CC
Product specification
SF00661
SF00659
15
14
13
12
11
15