Texas Instruments SN74AS257NSR Microcontrollers
Quad 2:1 Mux, 3-State, 125MHz, 5V, SOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AS257NSR
Series
Base Model
Detailed Description
Quad 2:1 Mux, 3-State, 125MHz, 5V, SOP
Package
16-SOIC (0.209", 5.30mm Width)
Lifecycle Status
Active
Datasheet
SN74AS257NSR Datasheet
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Technical Specifications
Texas Instruments SN74AS257NSR Microcontrollers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.5V ~ 5.5V
Type
Multiplexer
Voltage Supply Source
Single Supply
Current Output High Low
15mA, 48mA
Circuit
4 x 2:1
Independent Circuits
1
Alternate Parts Comparison (SN74AS257NSR vs SN74AS194DR vs SN74AS1000ANSR vs SN74AS02DR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 15mA, 48mA | -- | 48mA, 48mA | 2mA, 20mA |
| Logic Type | -- | Register, Bidirectional | NAND Gate | NOR Gate |
| Action |
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