SN74LV21ADGVR

Inverter Gates Overview

The SN74LV21ADGVR is a dual 4-input positive-AND gate from Texas Instruments, operating within a 2-V to 5.5-V VCC range. It features high-speed performance with propagation delays of approximately 7 ns. The device utilizes a 14-pin TVSOP (DGV) surface-mount package and supports an operating temperature range of -40°C to +85°C. Designed for CMOS logic applications, it provides robust signal integrity for digital systems requiring precise logical conjunction operations.

Inverter Gates Feature Summary

• Dual configuration providing two independent 4-input AND gates in a single package
• High-speed operation suitable for demanding digital timing requirements
• Wide supply voltage compatibility ranging from 2 V to 5.5 V
• Surface-mount TVSOP packaging optimized for space-constrained PCB layouts

Inverter Gates Applications

• Digital logic circuits requiring multi-input conjunction
• Microprocessor-based system control interfaces
• Data acquisition and processing units
• Communication equipment signal routing

Inverter Gates Procurement Notes

Verify the specific suffix DGVR corresponds to the 14-pin TVSOP package and reel packaging format. Confirm the revision level matches your design requirements. Ensure the manufacturer is Texas Instruments to guarantee original component quality. Cross-reference the full part number against official distributor catalogs to avoid counterfeit or obsolete stock variations.

Inverter Gates Selection Notes

Select this component when dual 4-input AND functionality is required in a compact form factor. Consider the 2-V to 5.5-V operating range for compatibility with various logic families. Evaluate the TVSOP package dimensions against available board space. Verify that the 7 ns propagation delay meets the system's timing constraints.

Inverter Gates Part Context

This device belongs to the SN74LV21A family of dual 4-input positive-AND gates. It is manufactured by Texas Instruments as part of their LV-A logic series. The DGVR suffix indicates the specific tape-and-reel packaging variant housed in a 14-pin TVSOP enclosure. This family is designed for low-voltage CMOS applications.

Inverter Gates Replacement Considerations

Check for direct pin-compatible alternatives within the same logic family. Verify that any substitute maintains the 2-V to 5.5-V operating voltage range. Ensure the replacement offers equivalent propagation delay characteristics. Confirm package compatibility before integrating into existing designs.