Pin Assignments
00
04
QUADRUPLE 2-INPUT
POSITIVE-NAND GATES
positive logic:
Y = A•B
HEX INVERTERS
positive logic:
Y = A
VCC
4B
4A
4Y
3B
3A
3Y
VCC
6A
6Y
5A
5Y
4A
4Y
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
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
See page 231
See page 235
U04
01
HEX INVERTERS
positive logic:
Y = A
QUADRUPLE 2-INPUT POSITIVE-NAND GATES
WITH OPEN-COLLECTOR OUTPUTS
positive logic:
Y = A•B
VCC
6A
6Y
5A
5Y
4A
4Y
VCC
4Y
4B
4A
3Y
3B
3A
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
1Y
2
1A
3
1B
4
2Y
5
2A
6
2B
7
GND
See page 232
See page 236
02
05
QUADRUPLE 2-INPUT
POSITIVE-NOR GATES
positive logic:
Y = A + B
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
positive logic:
Y = A
VCC
6A
6Y
5A
5Y
4A
4Y
VCC
4Y
4B
4A
3Y
3B
3A
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
1Y
2
1A
3
1B
4
2Y
5
2A
6
2B
7
GND
See page 233
See page 236
03
06
QUADRUPLE 2-INPUT POSITIVE-NAND GATES
WITH OPEN-COLLECTOR OUTPUTS
positive logic:
HEX INVERTER BUFFERS/DRIVERS
WITH OPEN-DRAIN OUTPUTS
positive logic:
Y = A•B
Y = A
VCC
6A
6Y
5A
5Y
4A
4Y
VCC
4B
4A
4Y
3B
3A
3Y
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
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
See page 234
See page 237
161
TI [ TEXAS INSTRUMENTS ]
