Texas Instruments 74AC11257N Signal Switches, Multiplexers and Decoders
Quadruple 2-to-1 line data selectors/multiplexers with 3-state outputs.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments 74AC11257N Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (74AC11257N vs 74AC11257PWRE4 vs 74AC11257PWRG4 vs 74AC11257PWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Independent Circuits | 1 | 1 | 1 | 1 |
| Package / Case | -- | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Circuit | -- | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 |
| Current Output High Low | -- | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA |
| Type | -- | Multiplexer | Multiplexer | Multiplexer |
| Voltage Supply Source | -- | Dual Supply | Dual Supply | Dual Supply |
| Action |
Texas Instruments 74AC11257N Signal Switches, Multiplexers and Decoders Overview
Quadruple 2-to-1 line data selectors/multiplexers with 3-state outputs. Features a 100MHz bandwidth and 6.5ns propagation delay. Operates with a supply voltage range of 3V to 5.5V, typically 5V. This through-hole mounted component is housed in a 20-PDIP package with gold contact plating and supports a temperature range of -40°C to 85°C.
It offers four independent 2-input multiplexer circuits, each with a single 3-state output.