Texas Instruments 74AC11257PW Signal Switches, Multiplexers and Decoders
IC MULTIPLEXER 4 X 2:1 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74AC11257PW
Series
Base Model
Detailed Description
Quadruple 2-line to 1-line data selectors/multiplexers with 3-state outputs. Features a 100MHz bandwidth and 6.5ns propagation delay. Operates with a supply voltage of 3V to 5.5V, with a typical 5V operating voltage. Offers 24mA high and low level output current. Packaged in a 20-TSSOP with gold contact plating, suitable for surface mounting. Operating temperature range from -40°C to 85°C.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
74AC11257PW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments 74AC11257PW Signal Switches, Multiplexers and Decoders technical specifications.
General
Series
74AC
RoHS
Yes
Number of Channels
4
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Active
Bandwidth
100MHz
Package
TSSOP
Alternate Parts Comparison (74AC11257PW 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 | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | 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 |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Circuit | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 |
| Current Output High Low | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA |
| Independent Circuits | 1 | 1 | 1 | 1 |
| Type | Multiplexer | Multiplexer | Multiplexer | Multiplexer |
| Voltage Supply Source | Dual Supply | Dual Supply | Dual Supply | Dual Supply |
| Action |
Texas Instruments 74AC11257PW Signal Switches, Multiplexers and Decoders Overview
Quadruple 2-line to 1-line data selectors/multiplexers with 3-state outputs. Features a 100MHz bandwidth and 6.5ns propagation delay. Operates with a supply voltage of 3V to 5.5V, with a typical 5V operating voltage. Offers 24mA high and low level output current. Packaged in a 20-TSSOP with gold contact plating, suitable for surface mounting.
Operating temperature range from -40°C to 85°C.
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