Texas Instruments SNJ54LS257BJ Signal Switches, Multiplexers, Decoders
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SNJ54LS257BJ
Detailed Description
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers
Package
16-CDIP (0.300", 7.62mm)
Key Features
Package / Case: 16-CDIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SNJ54LS257BJ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SNJ54LS257BJ Signal Switches, Multiplexers, Decoders technical specifications.
General
Series
54LS
Package / Case
16-CDIP
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Type
Data Selector/Multiplexer
Voltage Supply Source
Single Supply
Current Output High Low
1mA, 12mA
Circuit
4 x 2:1
Related Parts Comparison (SNJ54LS257BJ vs SNJ54LS298J vs SNJ54HC139J vs SN5447AJ)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-CDIP | 16-CDIP | 16-CDIP | 16-CDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 2V ~ 6V | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Circuit | 4 x 2:1 | 4 x 2:1 | 1 x 2:4 | 1 x 4:7 |
| Current Output High Low | 1mA, 12mA | 800µA, 16mA | 5.2mA, 5.2mA | 200µA, 8mA |
| Independent Circuits | 1 | 1 | 2 | 1 |
| Type | Data Selector/Multiplexer | Multiplexer | Decoder/Demultiplexer | Decoder |
| Voltage Supply Source | Single Supply | Single Supply | Single Supply | Single Supply |
| Series | 54LS | 54LS | 54HC | -- |
| Action |
More Parts in Signal Switches, Multiplexers and Decoders
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.