SN74AUC32RGYRG4

Overview

The SN74AUC32RGYRG4 is a quadruple 2-input positive-OR gate from the Texas Instruments SN74AUC series. It operates within a supply voltage range of 0.8 V to 2.7 V and features CMOS output types with push-pull drivers capable of sourcing and sinking 9 mA. The device is housed in a 14-VQFN package (3.5x3.5 mm) with a bare pad, supporting surface-mount installation. It exhibits a maximum propagation delay of 2 ns at 2.5 V with a 30 pF load and maintains a maximum static current of 10 µA. The component functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides four independent 2-input OR logic functions within a single integrated circuit
• Operates on low supply voltages ranging from 0.8 V to 2.7 V for energy-efficient applications
• Features high-speed signal processing with a propagation delay of 2 ns under standard test conditions
• Includes robust push-pull outputs capable of driving loads with 9 mA source and sink currents

Applications

• High-speed data bus routing in portable electronic devices
• Logic level translation between different voltage domains in mixed-signal systems
• Signal gating and combination in battery-powered consumer electronics
• Address decoding and control logic in compact embedded controllers

Procurement Notes

Verify the specific suffix RGYRG4 against the manufacturer's official documentation to confirm the exact package variant and lead-free status. Ensure compatibility with moisture sensitivity level requirements during storage and handling. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits requiring multiple OR gates in a minimal footprint. The 14-VQFN package suits space-constrained layouts. Confirm that the 0.8 V minimum supply voltage aligns with the system power rails. Evaluate the 2 ns delay against the target clock frequencies to ensure timing margins are sufficient for the intended application speed.

Part Context

This part belongs to the SN74AUC family, which utilizes advanced CMOS technology to achieve high speed while minimizing power consumption. The AUC series is designed for low-voltage operations, making it suitable for modern portable devices. The RGYR package designation indicates a specific VQFN form factor optimized for thermal performance and board space efficiency.

Replacement Considerations

The SN74AUC32RGYR is a verified equivalent part number recommended by the manufacturer as a direct replacement.