Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders
IC MUX/DEMUX 4 X 2:1 16TSSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders technical specifications.
General
Related Parts Comparison (SN74CBT3257CPW vs SN74CBT3257CDRG4 vs SN74CBT3244CRGYR vs SN74CBT3245ARGYR)
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-TSSOP | SOIC | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| 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 | 5 V | 4V ~ 5.5V | 4V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Circuit | 4 x 2:1 | 4 x 2:1 | 4 x 1:1 | 8 x 1:1 |
| Independent Circuits | 1 | 1 | 2 | 1 |
| Type | Multiplexer/Demultiplexer | Multiplexer/Demultiplexer | Bus Switch | Bus Switch |
| Voltage Supply Source | Single Supply | Single Supply | Single Supply | Single Supply |
| Action |
Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders Overview
CMOS 4-channel FET bus switch, 2:1 (SPDT) logic function, featuring 8 bits and 4 independent circuits. Operates with a 5V supply voltage, offering a 200MHz bandwidth and 0.24ns propagation delay. Includes -2V undershoot protection and supports surface mount installation in a 16-TSSOP package. RoHS compliant with a temperature range of -40°C to 85°C.
