PI74STX1G32CX

Overview

The PI74STX1G32CX is a single 2-input OR gate from the STX series, manufactured by Diodes Incorporated using advanced submicron technology. It operates within a broad supply voltage range of 1.65V to 5.5V and supports an operating temperature range of -40°C to +85°C. The device features high-speed performance with a typical propagation delay of 2.5ns into 50pF at 5V VCC. It provides high output drive capability, sinking up to 24mA at 3V VCC. The component is available in a 5-pin SOT-23 package.

Feature Summary

• High-speed logic operation with low propagation delay
• Broad operating voltage range supporting mixed-voltage environments
• Power-down mode ensures high-impedance inputs and outputs
• High output drive capability for robust signal transmission

Applications

• Portable consumer electronics requiring low power consumption
• Battery-powered devices utilizing wide voltage ranges
• Mixed-voltage signal routing and level translation
• Space-constrained circuit designs using compact packages

Procurement Notes

Verify that the ordering suffix 'C' corresponds specifically to the SC-70 package variant as documented in the datasheet. Confirm RoHS compliance status, as the source indicates potential variations across the product line. Ensure unused inputs are properly terminated to HIGH or LOW levels during implementation to prevent floating states. Cross-reference the manufacturer part number with official Diodes Incorporated documentation to validate current production status.

Selection Notes

Select this component when a compact 2-input OR function is required for low-power applications. The wide supply voltage range makes it suitable for systems transitioning between different logic levels. Consider the specific package availability, as the 'C' suffix denotes the SC-70 form factor. Evaluate the propagation delay requirements against the typical 2.5ns specification at the target supply voltage.

Part Context

This device belongs to the Pericom STX series of logic gates, now produced under Diodes Incorporated following corporate acquisitions. The STX family utilizes submicron CMOS technology to achieve high speed and low power consumption. This specific model represents a single-gate implementation within the broader portfolio of small-form-factor logic components designed for portable and space-sensitive electronic applications.

Replacement Considerations

Direct substitutes include other single 2-input OR gates in 5-pin SOT-23 or SC-70 packages from compatible manufacturers. Verify pinout compatibility and electrical characteristics such as supply voltage range and output drive strength before substitution.