Pin Assignments
4040
4051
8-CHANNEL ANALOG
12-STAGE BINARY COUNTERS
MULTIPLEXERS/DEMULTIPLEXERS
OUTPUTS
OUTPUT
Q
A
VCC
Y2
Y1
Y0
Y3
A
B
C
V
Q
Q
Q
Q
CLR
CLK
CC
K
J
H
I
16 15 14 13 12 11 10
9
16 15 14 13 12 11 10
9
Q
L
Q
Q
Q
Q
I
CLR
K
J
H
CLK
Q
Q
B
A
Q
Q
Q
Q
Q
F
E
G
D
C
1
Y4
2
Y6
3
COM
4
Y7
5
Y5
6
INH
7
8
1
L
2
F
3
E
4
G
5
D
6
C
7
B
8
GND
Q
Q
Q
Q
Q
Q
Q
GND GND
OUTPUTS
See page 585
See page 589
4046
4052
PHASE-LOCKED-LOOP WITH VCO
DUAL 4-CHANNEL ANALOG
MULTIPLEXERS/DEMULTIPLEXERS
VCC
1Y2
1Y1 1-COM 1Y0
1Y3
A
B
V
CC
PC3
SIG PC2
IN
R
R
DEM
VCO
IN
OUT
OUT
2
1
OUT
16 15 14 13 12 11 10
9
16 15 14 13 12 11 10
9
1
OUT
2
OUT
3
4
5
INH
6
A
7
B
8
GND
1
2Y0
2
3
4
5
2Y1
6
INH
7
8
PCP
PC1
COMP VCO
IN
C1
C1
OUT
2Y2 2-COM 2Y3
GND GND
See page 586
See page 590
4049
4053
TRIPLE 2-CHANNEL ANALOG
HEX INVERTING BUFFERS
MULTIPLEXERS/DEMULTIPLEXERS
NC
6Y
6A
NC
5Y
5A
4Y
4A
VCC 2-COM 1-COM 1Y1
1Y0
A
B
C
16 15 14 13 12 11 10
9
16 15 14 13 12 11 10
9
1
VCC
2
1Y
3
1A
4
2Y
5
2A
6
3Y
7
3A
8
GND
1
2Y1
2
2Y0
3
4
5
6
INH
7
8
3Y1 3-COM 3Y0
GND GND
NC-No internal connection
See page 588
See page 591
4050
4059
CMOS PROGRAMMABLE DIVIDE-BY-N COUNTER
HEX NON-INVERTING BUFFERS
NC
6Y
6A
NC
5Y
5A
4Y
4A
VCC
Q
J5
J6
J7
J8
J9
J10
J11
J12
Ka
Kb
16 15 14 13 12 11 10
9
24 23 22 21 20 19 18 17 16 15 14 13
1
VCC
2
1Y
3
1A
4
2Y
5
2A
6
3Y
7
3A
8
GND
1
2
3
4
5
6
7
8
9
10 11 12
CP
LE
J1
J2
J3
J4
J16
J15
J14
J13
Kc
GND
NC-No internal connection
See page 588
See page 592
194
TI [ TEXAS INSTRUMENTS ]
