Datasheet: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1172/MM74C157.pdf
Status: Obsolete
RoHS Compliant: —
Price Quantity: 25
Series: 74C
Package: Tube
Type: Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 8mA, 8mA
Voltage Supply Source: Single Supply
Voltage – Supply: 3V ~ 15V
Operating Temperature: -55°C ~ 125°C
Grade: –
Qualification: –
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300″, 7.62mm)
Supplier Device Package: 16-PDIP

Datasheet: https://rocelec.widen.net/view/pdf/z0av3ayajo/FAIRS17130-1.pdf?t.download=true&u=5oefqw
Status: Obsolete
RoHS Compliant: ROHS3 Compliant
Price Quantity: 19
Series: 74C
Package: Tube
Type: Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 8mA, 8mA
Voltage Supply Source: Single Supply
Voltage – Supply: 3V ~ 15V
Operating Temperature: -55°C ~ 125°C
Grade: –
Qualification: –
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300″, 7.62mm)
Supplier Device Package: 16-PDIP