SN74AUC2G32DCTR

Overview

The SN74AUC2G32DCTR is a dual 2-input OR gate from the Texas Instruments SN74AUC2G series. It operates within a supply voltage range of 0.8 V to 2.7 V and features single-ended inputs and outputs. The device provides a low-level output current of 9 mA and a high-level output current of -9 mA, with a propagation delay of 2.5 ns. It is housed in an 8-pin SSOP package and supports surface-mount installation across an operating temperature range of -40°C to +85°C.

Feature Summary

• Dual-channel configuration providing two independent 2-input OR logic functions within a compact footprint.
• Optimized for ultra-low voltage operation, supporting power supplies as low as 0.8 V.
• High-speed signal processing capability with a propagation delay of 2.5 ns.
• Robust drive strength delivering 9 mA output current for reliable interfacing.

Applications

• Portable battery-powered electronic devices requiring minimal power consumption
• Low-voltage digital logic circuits and signal routing systems
• Embedded control units in consumer electronics and mobile hardware

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pinout compatibility and electrical characteristics. Ensure the selected variant matches the required package type and temperature rating for the intended application environment. Cross-reference the datasheet revision history to validate parameter consistency before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits that require dual OR logic functionality under strict low-voltage constraints. The SN74AUC2G series offers superior speed-to-power efficiency compared to legacy families. Confirm that the system's ground reference and input signal levels remain within the specified 0.8 V to 2.7 V operational window to ensure correct logical state interpretation.

Part Context

This part belongs to the SN74AUC2G family of ultra-low-voltage CMOS logic devices. These components are engineered for portable applications where power conservation is critical. The family shares common design principles, including small physical dimensions and enhanced switching performance, making them suitable for modern miniaturized electronic systems.

Replacement Considerations

Consult the official SN74AUC2G selection guide for direct functional equivalents. Verify pin compatibility and electrical specifications before substituting with other logic families or alternative manufacturers' parts.