Datasheet: https://rocelec.widen.net/view/pdf/qdbuoye7zl/sn54hc257.pdf?t.download=true&u=5oefqw
Status: Active
RoHS Compliant: —
Price Quantity: 26
Series: 54HC
Package: Bulk
Type: Data Selector/Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 7.8mA, 7.8mA
Voltage Supply Source: Single Supply
Voltage – Supply: 2V ~ 6V
Operating Temperature: -55°C ~ 125°C
Grade: Military
Qualification: MIL-PRF-38535
Mounting Type: Through Hole
Package / Case: 16-CDIP (0.300″, 7.62mm)
Supplier Device Package: 16-CDIP

Datasheet: https://www.ti.com/lit/ds/symlink/sn54hc257.pdf?ts=1741769722168&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FSN54HC257%252Fpart-details%252F8512401EA%253FkeyMatch%253D8512401EA%2526tisearch%253Duniversal_search%2526usecase%253DOPN
Status: Active
RoHS Compliant: ROHS3 Compliant
Price Quantity: 1
Series: 54HC
Package: Tube
Type: Data Selector/Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 7.8mA, 7.8mA
Voltage Supply Source: Single Supply
Voltage – Supply: 2V ~ 6V
Operating Temperature: -55°C ~ 125°C
Grade: –
Qualification: –
Mounting Type: Through Hole
Package / Case: 16-CDIP (0.300″, 7.62mm)
Supplier Device Package: 16-CDIP