![]() Standard Linear & Logic for PCs, Servers & MotherboardsĬBT (5-V) And CBTLV (3.3-V) Bus Switches Data Book (Rev. TI IBIS File Creation, Validation, and Distribution Processes Texas Instruments Little Logic Application Report Semiconductor Packing Material Electrostatic Discharge (ESD) Protectionīus FET Switch Solutions for Live Insertion Applications A)ĭesign Summary for WCSP Little Logic (Rev. PDF reference PDF Files (Adobe) mPDF Manual PDF reference ‘PDF Reference’ provides a description of the Portable Document Format, and can be downloaded from Adobe at and PDF files produced from this program are marked as PDF1. C)ĭigital Bus Switch Selection Guide (Rev. Understanding and Interpreting Standard-Logic Data Sheets (Rev. B)Įliminate Power Sequencing with Powered-off Protection Signal Switches (Rev. B)Įnabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. Multiplexers and Signal Switches Glossary (Rev. Selecting the Correct Texas Instruments Signal Switch (Rev. SN74CBTLV3257 Low-Voltage 4-Bit 1-of-2 FET Multiplexer/Demultiplexer datasheet (Rev. To ensure the high-impedance state during power up or power down, OE should be tied to V CC through a pullup resistor the minimum value of the resistor is determined by the current-sinking capability of the driver. The device has isolation during power off. ![]() The I off feature ensures that damaging current will not backflow through the device when it is powered down. This device is fully specified for partial-power-down applications using I off. The FET multiplexers/demultiplexers are disabled when the output-enable ( OE) input is high. The select (S) input controls the data flow. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer.
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