SN74AHC00DGVRE4

Overview

The SN74AHC00DGVRE4 is a quad 2-input positive NAND gate from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features low dynamic power consumption. The device provides an output current capability of 8 mA for both high and low states. Propagation delay is specified at 5.2 ns under standard conditions. It supports a wide operating temperature range from -40°C to +125°C and is housed in a TVSOP-14 surface-mount package.

Feature Summary

• Contains four independent 2-input NAND gates within a single integrated circuit
• Utilizes advanced CMOS technology for low static and dynamic power dissipation
• Provides rail-to-rail output swing capabilities across the full supply voltage range
• Features defined switching thresholds compatible with mixed-signal system interfaces

Applications

• Memory module address and data bus control circuits
• Microcontroller general-purpose input/output logic expansion
• Portable battery-powered consumer electronic devices
• Industrial communication interface signal conditioning

Procurement Notes

Verify the complete part number including the RE4 suffix, which indicates RoHS compliance and manufacturing origin details. Confirm the TVSOP-14 package variant matches the target PCB footprint. Ensure the order specifies the correct tape and reel quantity if automated assembly is required. Cross-reference the manufacturer datasheet revision date to confirm parameter consistency before final procurement.

Selection Notes

Select this component when a compact solution for multiple NAND functions is required in space-constrained designs. The AHC series offers superior speed compared to legacy HC families while maintaining lower power consumption. Verify that the 2 V minimum supply voltage aligns with the system's available power rails. Consider the TVSOP-14 package dimensions against available board real estate constraints.

Part Context

This component belongs to the SN74AHC00 series of high-speed CMOS logic gates. The AHC family represents an advancement over standard HC logic, offering faster propagation delays and wider operating voltage ranges. The RE4 suffix denotes specific environmental compliance and manufacturing lot tracking attributes defined by Texas Instruments for global distribution channels.

Replacement Considerations

SN74AHC00DGVR serves as the non-RoHS compliant equivalent within the same package and electrical specification profile. SN74AHC00DRG4 is a pin-compatible alternative utilizing SOIC-14 packaging rather than TVSOP. Direct substitution requires verification of package thermal characteristics and mechanical height restrictions.