Datasheet: https://rocelec.widen.net/view/pdf/cj3bpv9ot2/HRISD024-3-3.pdf?t.download=true&u=5oefqw
Status: Obsolete
RoHS Compliant: —
Price Quantity: 412
Series: 74AC
Package: Tube
Type: Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 75mA, 75mA
Voltage Supply Source: Single Supply
Voltage – Supply: 1.5V ~ 5.5V
Operating Temperature: -55°C ~ 125°C
Grade: –
Qualification: –
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154″, 3.90mm Width)
Supplier Device Package: 16-SOIC

Datasheet: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74ac257
Status: Obsolete
RoHS Compliant: ROHS3 Compliant
Price Quantity: 1
Series: 74AC
Package: Tube
Type: Multiplexer
Circuit: 4 x 2:1
Independent Circuits: 1
Current – Output High, Low: 24mA, 24mA
Voltage Supply Source: Single Supply
Voltage – Supply: 1.5V ~ 5.5V
Operating Temperature: -55°C ~ 125°C
Grade: –
Qualification: –
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154″, 3.90mm Width)
Supplier Device Package: 16-SOIC