PI74STX1G126TEX

Buffers, Drivers, Receivers, Transceivers Overview

The PI74STX1G126TEX is a single-channel buffer with 3-state output from the SOTiny™ Gate STX series by Diodes Incorporated. It operates over a supply voltage range of 1.65V to 5.5V and features a typical propagation delay of 2.3ns into 50pF at 5V VCC. The device provides high output drive capability of ±24mA at 3V VCC and ensures power-down high-impedance inputs/outputs. It is available in a 5-pin SOT23 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed operation with low propagation delay
• Broad operating voltage range for flexible system integration
• Power-down mode maintains high-impedance state on inputs and outputs
• High output drive current capability

Buffers, Drivers, Receivers, Transceivers Applications

• Portable equipment requiring low power consumption
• Battery-powered systems
• Consumer electronics
• Communications equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering suffix 'TEX' corresponds to the Pb-free, Green, Tape/Reel packaging variant as specified in the datasheet. Confirm the package type matches the required PCB footprint, specifically the 5-pin SOT23 configuration. Ensure unused inputs are held HIGH or LOW during operation to prevent floating states.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-buffer solution with 3-state control is needed within the 1.65V to 5.5V range. Consider the STX series for applications prioritizing small footprint and low power. Compare against other buffers if higher drive current or different logic families are required.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Pericom (now Diodes Incorporated) STX series of ultra-small logic devices. The series focuses on miniaturization and low power consumption, utilizing advanced submicron technology. The PI74STX1G126 serves as a non-inverting buffer with enable functionality.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible replacements within the same STX family or other manufacturers offering similar 5-pin SOT23 buffers. Verify electrical characteristics such as propagation delay and output drive current match the original design requirements.