Pin Assignments
994
1005
HEX INVERTING BUFFERS WITH OPEN-COLLECTOR OUTPUTS
10-BIT D-TYPE TRANSPARENT READ-BACK LATCH
V
CC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
9Q
10Q
C
V
6A
6Y
5A
5Y
4A
4Y
CC
24 23 22 21 20 19 18 17 16 15 14 13
14 13 12 11 10
9
8
1Q
2Q
2D
3Q
3D
4Q
4D
5Q
5D
6Q
6D
7Q
7D
8Q
8D
9Q
9D
10Q
OERB
1D
C
10D
1
2
3
2D
4
3D
5
4D
6
5D
7
6D
8
7D
9
8D
10 11 12
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
OERB 1D
9D
10D GND
See page 558
See page 561
996
1008
QUADRUPLE 2-INPUT POSITIVE-AND BUFFER/DRIVER
8-BIT D-TYPE EDGE-TRIGGERED READ-BACK LATCHES
VCC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
OE
T/C
CLR
V
CC
4B
4A
4Y
3B
3A
3Y
14 13 12 11 10
9
8
24 23 22 21 20 19 18 17 16 15 14 13
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
1
1D
2
2D
3
3D
4
4D
5
5D
6
6D
7
7D
8
8D
9
EN
10 11 12
RD
CLK
GND
See page 559
See page 561
1000
1032
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS/DRIVERS
QUADRUPLE 2-INPUT POSITIVE-OR BUFFERS/DRIVERS
positive logic:
Y = A + B
V
CC
4B
4A
4Y
3B
3A
3Y
V
CC
4B
4A
4Y
3B
3A
3Y
14 13 12 11 10
9
8
14 13 12 11 10
9
8
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
See page 560
See page 562
1004
1034
HEX INVERTING DRIVERS
HEX DRIVERS
V
CC
6A
6Y
5A
5Y
4A
4Y
V
6A
6Y
5A
5Y
4A
4Y
CC
14 13 12 11 10
9
8
14 13 12 11 10
9
8
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
See page 560
See page 562
190
TI [ TEXAS INSTRUMENTS ]
