PI74STX1GU04CEX

Overview

The PI74STX1GU04CEX is a single unbuffered inverter from the SOTiny STX logic family, manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and supports an operating temperature range of -40°C to +85°C. The device features a typical propagation delay of 2.6ns at 5V into a 50pF load and provides balanced output drive currents of ±8mA at 3V. It is housed in a 5-pin SC-70 package.

Feature Summary

• Unbuffered output stage design
• Broad operating voltage range from 1.65V to 5.5V
• Power-down high-impedance inputs and outputs
• Balanced output drive capability

Applications

• General-purpose signal inversion
• Oscillator circuits (with power rating observation)
• Portable battery-powered equipment

Procurement Notes

Verify that the ordering suffix 'CEX' corresponds specifically to the 5-pin SC-70 package configuration as documented in the official datasheet. Confirm that the component meets Pb-free and Green manufacturing standards. Ensure unused inputs are held HIGH or LOW during operation to prevent floating states.

Selection Notes

Select this component for applications requiring minimal footprint and low-power logic inversion. The unbuffered output characteristic requires careful consideration regarding linear region operation and simultaneous current consumption. Verify compatibility with system supply voltages between 1.65V and 5.5V.

Part Context

This part belongs to the PI74STX series of SOTiny logic gates produced using advanced submicron technology. The series includes various logic functions such as AND gates and inverters, designed for space-saving surface-mount packaging options like SOT23, SC70, and UDFN.

Replacement Considerations

PI74STX1GU04TEX (SOT23 package), PI74STX1GU04ZREX (UDFN package)