74CBTLV3257PW-Q1AJ

Signal Switches, Multiplexers, Decoders Overview

The Nexperia 74CBTLV3257PW-Q1AJ is a quad 1-of-2 multiplexer/demultiplexer housed in a TSSOP16 package. It operates within a supply voltage range of 2.3 V to 3.6 V and supports an ambient temperature range from -40 °C to +125 °C. The device features Schmitt trigger action at control inputs for noise immunity and includes IOFF circuitry to prevent backflow current during power-down. Propagation delay ranges from 1.0 ns to 6.7 ns depending on the signal path and voltage conditions.

Signal Switches, Multiplexers, Decoders Feature Summary

• Quad 1-of-2 high-speed multiplexer/demultiplexer with common select and output enable inputs
• IOFF circuitry provides partial power-down mode operation to prevent damaging backflow current
• Schmitt trigger action at control inputs ensures tolerance to slower input rise and fall times
• Rail-to-rail switching capability on data I/O ports

Signal Switches, Multiplexers, Decoders Applications

• Partial power-down applications requiring isolation of powered-down sections
• Signal routing in mixed-signal environments with rail-to-rail requirements
• High-speed data bus switching where low propagation delay is critical

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the suffix Q1AJ corresponds to the specific automotive qualification or variant designation required for your design. Confirm the TSSOP16 package type matches your PCB footprint. Ensure the operating voltage and temperature ranges align with your system specifications before finalizing procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a quad multiplexer with low ON resistance and high noise immunity is needed. The TSSOP16 package offers a compact solution for surface-mount designs. Consider the IOFF feature if the application involves partial power-down scenarios to protect downstream components from backflow currents.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 74CBTLV series, which focuses on high-speed, low-power CMOS logic. The CBTLV family is designed for applications requiring fast switching speeds and low power consumption across a wide supply voltage range. The PW suffix indicates the TSSOP16 plastic thin shrink small outline package.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for other variants within the 74CBTLV3257 family, such as those in SO16 or XQFN16 packages, if pin compatibility allows. Verify if alternative manufacturers offer functionally equivalent quad 1-of-2 multiplexers with similar electrical characteristics and package dimensions.