Texas Instruments CY74FCT2257ATQCT Signal Switches, Multiplexers and Decoders
Quadruple 1-of-2 data selectors/multiplexers featuring 3-state outputs and series damping resistors.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CY74FCT2257ATQCT Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (CY74FCT2257ATQCT vs CY74FCT2541TQCT vs CY74FCT163CTQCT vs CY74FCT191CTQCT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | -- | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Series | 74FCT | -- | -- | -- |
| Number of Channels | 4 | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Bandwidth | 70MHz | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| High Level Output Current | 12mA | -- | -- | -- |
| Independent Circuits | 1 | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Logic Function | Multiplexer, Mux | -- | -- | -- |
| Action |
Texas Instruments CY74FCT2257ATQCT Signal Switches, Multiplexers and Decoders Overview
Quadruple 1-of-2 data selectors/multiplexers featuring 3-state outputs and series damping resistors. This surface-mount IC operates with a 5V supply voltage (4.75V to 5.25V) and offers a 70MHz bandwidth. It provides 4 independent circuits, each with 2 input lines and 1 output line, supporting 8 total inputs.
The component delivers 12mA high-level output current and 15mA low-level output current, with a propagation delay of 5ns. Packaged in a 16-SSOP with gold contact plating, it operates from...
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