SN74AHCT32QPWRG4

Overview

The SN74AHCT32QPWRG4 is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature from -40°C to +125°C. The device features TTL-voltage compatible inputs, low output currents of ±8 mA, and propagation delays between 5 ns and 9 ns depending on load capacitance. Packaged in a 14-pin TSSOP (PW) format, it utilizes the EPIC process for enhanced performance.

Feature Summary

• TTL-voltage compatible inputs allow direct interfacing with standard logic families
• EPIC process technology provides enhanced-performance CMOS operation
• Latch-up performance exceeds 250 mA per JESD 17 standards

Applications

• Automotive electronic systems requiring AEC-Q100 qualification
• Industrial control logic circuits
• Consumer electronics signal processing

Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status. Confirm the PW package designation matches the required TSSOP-14 footprint. Ensure the Q1 automotive grade requirement aligns with the intended application environment before finalizing orders.

Selection Notes

Select this component when TTL-compatible OR logic is required at 5V. Verify input transition rates do not exceed 20 ns/V to maintain specified switching characteristics. Consider the 14-pin TSSOP package constraints for PCB layout and thermal management requirements.

Part Context

This part belongs to the SN74AHCT32Q family of quadruple 2-input positive-OR gates. It shares functional similarities with other AHCT series devices but is distinguished by its specific automotive qualification and TSSOP packaging configuration.

Replacement Considerations

SN74AHCT32QPWRQ1 is a confirmed substitute offering identical functionality and automotive qualification.