SN74AHC32RGYR

Overview

The SN74AHC32RGYR is a commercial-grade quadruple 2-input positive-OR gate from the Texas Instruments SNx4AHC32 family. It operates within a supply voltage range of 2V to 5.5V and supports an operating temperature range of -40°C to +125°C. The device features balanced CMOS push-pull outputs capable of ±8mA drive current at 5V, with a maximum static supply current of 10µA. Propagation delay ranges from 1ns to 9.5ns depending on load capacitance and voltage. It utilizes a 14-pin VQFN package.

Feature Summary

• Performs Boolean OR logic function across four independent channels
• Features standard CMOS inputs requiring termination to prevent floating states
• Includes balanced CMOS push-pull outputs for symmetric sourcing and sinking capabilities
• Provides latch-up protection exceeding specified current limits per industry standards

Applications

• Enabling or disabling digital signals
• Controlling indicator LEDs
• Translation between communication modules and system controllers

Procurement Notes

Verify the specific ordering suffix matches the required package type and environmental rating. Confirm RoHS compliance status and moisture sensitivity level requirements against the target assembly process. Ensure the supplier provides valid traceability documentation consistent with Texas Instruments production data standards.

Selection Notes

Select this component when a quadruple 2-input OR logic function is required in a compact surface-mount form factor. Consider the 2V to 5.5V operating range for compatibility with various logic families. Evaluate thermal resistance values if high ambient temperatures are expected. Ensure unused inputs are properly terminated to maintain stable operation.

Part Context

This part belongs to the SNx4AHC32 series of quadruple 2-input positive-OR gates manufactured by Texas Instruments. The RGY suffix specifically denotes the 14-pin VQFN package variant designed for commercial applications. The series offers low power consumption and robust output drive capabilities suitable for general-purpose digital logic applications.

Replacement Considerations

Direct pin-compatible alternatives within the same package include other variants from the SNx4AHC32 family such as SN74AHC32BQAR (WQFN) or SN74AHC32DGVR (TVSOP), provided electrical characteristics match the design requirements.