TC74LVX157FTEL

Signal Switches, Multiplexers, Decoders Overview

The TC74LVX157FTEL is a low voltage quad 2-channel multiplexer manufactured by Toshiba Semiconductor and Storage. It operates within a supply voltage range of 1.2 V to 3.6 V, designed for 1.5 V, 1.8 V, 2.5 V, or 3.3 V systems. The device features four independent 2-input digital multiplexers with common select and strobe inputs. It provides high-speed operation while maintaining CMOS low power dissipation characteristics.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features over-voltage tolerant inputs and outputs capable of handling up to 3.6 V.
• Includes protection circuits against static discharge on all inputs.
• Strobe input inhibits data selection when held at a high level, forcing outputs to a low level.

Signal Switches, Multiplexers, Decoders Applications

• 1.5 V system applications
• 1.8 V system applications
• 2.5 V system applications
• 3.3 V system applications

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix (FTEL) corresponds to the 16-TSSOP package and reel/cut tape packaging requirements. Confirm RoHS compliance status as indicated in official distributor documentation. Ensure the component meets the specified operating temperature range for your intended environment before finalizing procurement decisions.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component for designs requiring low voltage operation between 1.2 V and 3.6 V. It is suitable where high-speed switching is needed alongside low power consumption. Consider the 3.6 V tolerance if interfacing with slightly higher voltage logic levels within the specified limit. The quad configuration allows managing multiple signal paths efficiently.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the TC74LVX series of low voltage CMOS logic devices from Toshiba. It functions as a multiplexer, routing one of two input signals to a single output based on control lines. The family is characterized by compatibility with various low voltage standards, making it versatile for portable and battery-operated electronic designs.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for pin-compatible alternatives within the same logic family or similar specifications from other manufacturers if availability is an issue. Ensure any substitute maintains the 1.2 V to 3.6 V operating range and 16-TSSOP package form factor.

Signal Switches, Multiplexers, Decoders FAQ

What happens to the outputs when the ST (strobe) input is held high?

When the ST input is held at a high level, data selection is inhibited, and all outputs become a low level.

Does the TC74LVX157FTEL have ESD protection?

Yes, all inputs are equipped with protection circuits against static discharge.