SN74AHC00RGYR

Overview

The SN74AHC00RGYR is a quad 2-input NAND gate manufactured by Texas Instruments, belonging to the AHC logic series. It operates within a supply voltage range of 2 V to 5.5 V and features low dynamic power consumption. The device utilizes a 14-VQFN package with dimensions of 3.5x3.5 mm. Key electrical parameters include a propagation delay of 6 ns at 5 V and output drive currents of -8 mA (high) and 8 mA (low). It supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides four independent 2-input NAND logic functions in a compact surface-mount package.
• Compatible with standard CMOS logic outputs for interfacing with diverse digital systems.
• Designed for low-power applications through optimized internal circuitry.

Applications

• General-purpose digital logic processing
• Memory interface circuits
• Microcontroller input/output expansion

Procurement Notes

Verify the specific suffix RGYR corresponds to the 14-VQFN package variant. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure ESD handling precautions are followed during assembly due to CMOS sensitivity. Cross-reference the datasheet revision date to ensure alignment with current design specifications.

Selection Notes

Select this component when a quad NAND configuration is required within the 2 V to 5.5 V operational range. Consider the 6 ns propagation delay for timing-critical paths. Evaluate the 14-VQFN footprint against available PCB space constraints. Compare against other AHC series variants if different logic functions or pinouts are needed.

Part Context

This part belongs to the Texas Instruments SN74AHC series, which offers high-speed performance with low power dissipation. The AHC family is designed to be compatible with both 5 V and 3.3 V systems, facilitating mixed-voltage designs. The RGYR suffix indicates the specific VQFN-14 packaging option suitable for automated surface-mount assembly processes.

Replacement Considerations

Direct substitutes may include other SN74AHC00 variants from Texas Instruments with identical logical functionality but different packaging options. Verify pin compatibility and electrical characteristics before substituting with components from other manufacturers.