8-bit, 4-channel, 1-of-2 FET multiplexer/demultiplexer for 2.5V/3.3V operation with 5V tolerant level shifting. Features a 0.25ns propagation delay and 8Ω on-resistance, supporting surface mount installation in a 16-TSSOP package. Operates across a -40°C to 85°C temperature range with a 2.3V to 3.6V supply voltage. This CMOS logic IC offers independent circuits and is RoHS compliant.
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Texas Instruments SN74CB3T3257PWG4 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 | 90 |
| Packaging | Rail/Tube |
| Propagation Delay | 0.25ns |
| Quiescent Current | 20uA |
| Radiation Hardening | No |
| Resistance | 8R |
| RoHS Compliant | Yes |
| Series | 74CB |
| Supply Current | 20uA |
| Supply Type | Single |
| Technology | CMOS |
| Turn-On Delay Time | 9.5ns |
| Weight | 0.002183oz |
| RoHS | Compliant |
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