Texas Instruments CY74FCT2257ATQCT Signal Switches, Multiplexers and Decoders
IC MULTIPLEXER 4 X 2:1 16SSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CY74FCT2257ATQCT Signal Switches, Multiplexers and Decoders technical specifications.
General
Related Parts Comparison (CY74FCT2257ATQCT vs CY74FCT2541TQCT vs CY74FCT163CTQCT vs CY74FCT191CTQCT)
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-SSOP | SSOP | 16-SSOP | 16-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5 V | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Lifecycle Status | Active | Active | Active | Active |
| Logic Type | -- | Buffer, Non-Inverting | Binary Counter | Binary Counter |
| Number of Bits Per Element | -- | 8 | 4 | 4 |
| Number of Elements | -- | 1 | 1 | 1 |
| 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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