SN74AUC2G08YZPR

Overview

The SN74AUC2G08YZPR is a dual 2-input positive-AND gate from the Texas Instruments AUC logic family, housed in an 8-pin NanoFree DSBGA (YZP) package. It operates within a supply voltage range of 0.8 V to 2.7 V and supports free-air temperatures from -40 °C to +85 °C. The device features a maximum propagation delay of 1.5 ns at 1.8 V with a 15 pF load, and up to 2.1 ns at 1.8 V with a 30 pF load. Output drive capabilities reach ±9 mA at 2.3 V, while static power consumption remains low at approximately 10 μA across the operating voltage range.

Feature Summary

• Supports partial-power-down mode via integrated Ioff circuitry that disables outputs to prevent damaging backflow currents when powered down.
• Features high ESD protection performance exceeding JESD 22 standards for human-body, machine, and charged-device models.
• Includes latch-up protection that exceeds 100 mA per JESD 78 Class II specifications to support mixed-mode signal operations.

Applications

• Mixed-mode signal processing circuits requiring sub-1-V operation
• Portable battery-powered devices utilizing low-power CMOS logic
• Consumer electronics employing 1.8-V I/O interfaces

Procurement Notes

Verify the specific YZP package designation and Pb-free lead finish (SNAGCU) against project requirements. Confirm the moisture sensitivity level (MSL 1) and reflow temperature limits align with assembly processes. Ensure ordering suffixes match the required reel quantities and tape-and-reel dimensions for automated placement equipment.

Selection Notes

Select this component for designs requiring compact surface-mount integration with minimal footprint constraints. The NanoFree technology utilizes the die as the package, offering significant size reduction compared to traditional packages. Consider the ±8-mA output drive capability at 1.8 V for driving moderate capacitive loads in low-voltage logic applications.

Part Context

This device belongs to the SN74AUC2Gxx series of Little Logic devices optimized for 1.8-V operation. It provides Boolean AND functionality within a highly miniaturized form factor. The AUC series is designed to bridge the gap between standard CMOS and advanced low-voltage technologies, enabling efficient power management in portable systems.

Replacement Considerations

Direct pin-compatible alternatives within the same package include other members of the SN74AUC2Gxx series such as the SN74AUC2G00 or SN74AUC2G04, provided the logical function matches the design intent. Verify electrical characteristics and package markings for equivalent parts.