CMOS bus switch featuring 4-channel, 1-of-8 multiplexer/demultiplexer functionality. This single-element device supports a 2.3V to 3.6V single supply voltage and operates across a -40°C to 85°C temperature range. It offers a 0.25ns propagation delay and 9.5ns turn-on delay, with ±128mA high/low level output current. Packaged in a 16-pin TSSOP for surface mounting, this RoHS compliant component is supplied on tape and reel.
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Texas Instruments SN74CB3T3257PWR technical specifications.
| Package/Case | TSSOP |
| High Level Output Current | -128mA |
| Independent Circuits | 1 |
| Lead Free | Lead Free |
| Logic Function | Multiplexer, Demultiplexer |
| Low Level Output Current | 128mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Channels | 4 |
| Number of Elements | 1 |
| Number of Inputs | 8 |
| Number of Outputs | 4 |
| Number of Switches | 4 |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Polarity | Non-Inverting |
| Propagation Delay | 0.25ns |
| Quiescent Current | 20uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74CB |
| Supply Current | 20uA |
| Supply Type | Single |
| Technology | CMOS |
| Throw Configuration | SPDT |
| Turn-On Delay Time | 9.5ns |
| Weight | 0.002183oz |
| RoHS | Compliant |
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