Pin Assignments
2G66
2G86
DUAL 2-INPUT EXCLUSIVE-OR GATE
DUAL BILATERAL ANALOG SWITCH
Y = A ≈ B
VCC
1C
2B
2A
VCC
1Y
2B
2A
8
7
6
5
8
7
6
5
1
1A
2
1B
3
2C
4
GND
1
1A
2
1B
3
2Y
4
GND
See page 126
See page 130
2G74
2G125
DUAL BUS BUFFER GATE WITH 3-STATE OUTPUTS
SINGLE POSITIVE-EDGE-TRIGGERED
D-TYPE FLIP-FLOP WITH CLEAR AND PRESET
VCC
2OE
1Y
2A
VCC
PRE
CLR
Q
8
7
6
5
8
7
6
5
CK
CLR
D PRE
Q
Q
1
1OE
2
1A
3
2Y
4
GND
1
CLK
2
D
3
Q
4
GND
See page 127
See page 130
2G79
2G126
DUAL BUS BUFFER GATE WITH 3-STATE OUTPUTS
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
VCC
2OE
1Y
2A
VCC
1Q
2D
2CLK
8
7
6
5
8
7
6
5
TG
TG
TG
TG
TG
TG
TG
TG
1
1OE
2
1A
3
2Y
4
GND
1
1CLK
2
1D
3
2Q
4
GND
See page 128
See page 131
2G80
2G132
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
SINGLE 2-INPUT NAND GATE WITH OPEN-DRAIN OUTPUT
Y = A•B or Y = A + B
VCC
1Q
2D
2CLK
VCC
2G
2B
2A
8
7
6
5
8
7
6
5
TG
TG
TG
TG
TG
TG
TG
TG
1
1CLK
2
1D
3
2Q
4
GND
1
1A
2
1B
3
2Y
4
GND
See page 129
See page 131
86
TI [ TEXAS INSTRUMENTS ]
