DM74LS157N Fairchild Semiconductor, DM74LS157N Datasheet - Page 2

• Manufacturer Part Number: DM74LS157N
• Description: IC SELECTOR/MUX QUAD 2-1 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74LSr
• Type: Data Selector/Multiplexerr

Specifications of DM74LS157N

• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 400µA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 74LS157; 74LS157N

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Function Table
H
L
X
Logic Diagrams
LOW Level
HIGH Level
Don’t Care
Strobe
DM74LS157
H
L
L
L
L
Select
X
H
H
L
L
Inputs
A
H
X
L
X
X
2
B
X
X
X
H
L
DM74LS157 DM74LS158
H
H
L
L
L
Output Y
DM74LS158
H
H
H
L
L