Texas Instruments High-Performance Analog 125MHz Analog Switch and Multiplexer IC SN74AS257N

4-Ch 2:1 Mux, 3-State, 125MHz, PDIP Product overview: SN74AS257N from Texas Instruments is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 125MHz. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part, 125MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-SN74AS257N can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 006656-SN74AS257N
Packaging: Tube/Rail
Type: Multiplexer
Mounting: Through Hole
Current - Output High, Low: 15mA, 48mA
Independent Circuits: 1
Voltage Supply Source: Single Supply
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C
Case / Package: 16-PDIP
Supply Voltage - Operating: 4.5 V to 5.5 V
Alternative Parts (Cross-Reference): DM74AS257N; SN74AS257NE4; SN74AS257N;
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
Quantity per package: 25

Multiplexer 4 x 2:1 16-PDIP