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DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE
CONNECTION DIAGRAM VCC 1C 1B 1F 1E 1D 1Y 14 13 12 11 10 9 8
MC54/74F51
DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE
FAST™ SCHOTTKY TTL
1234567 1A 2A 2B 2C 2D 2Y GND
FUNCTION TABLE
For 3-Input Gates
Inputs
Inputs Output
ABCDE F
1Y
HHHXXX
L
XXXHHH
L
All other combinations
H = HIGH Voltage Level L = LOW Voltage Level X = Don’t Care
H
For 2-Input Gates
Inputs
Output
ABC D
2Y
HHX X
L
XXH H
L
All other combinations
H
1
1A 1B
12 1C
13
9
1D 1E
10 1F
11
LOGIC SYMBOL 2A
2 2B 1Y 3
8 2C
4 2D 5
2Y 6
14 1
J SUFFIX CERAMIC CASE 632-08
14 1
N SUFFIX PLASTIC CASE 646-06
14 1
D SUFFIX SOIC
CASE 751A-02
ORDERING INFORMATION
MC54FXXJ MC74FXXN MC74FXXD
Ceramic Plastic SOIC
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC TA
Supply Voltage Operating Ambient Temperature Range
IOH Output Current — High IOL Output Current — Low
Min Typ Max Unit
54,74
4.5
5.0
5.5
V
54 –55 25 125 °.