SN74AS804BDWG4

Overview

The SN74AS804BDWG4 is a catalog logic device containing six independent 2-input NAND drivers. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The component utilizes the AS logic family with push-pull outputs, providing high capacitive-drive capability. It is housed in a 20-pin Plastic Small-Outline (DW) package.

Feature Summary

• Contains six independent 2-input NAND drivers
• High capacitive-drive capability
• Push-pull output configuration

Applications

• General-purpose digital logic circuits
• Boolean function implementation
• Industrial control systems

Procurement Notes

Verify that the ordering suffix matches the required package type and lead finish. Confirm RoHS compliance status for environmental regulations. Ensure the specified operating temperature range aligns with system requirements. Check for any specific military or commercial qualification designations if applicable to the deployment environment.

Selection Notes

Select this component when six independent NAND gates are required in a single package. Consider the AS series characteristics for speed and drive strength relative to ALS alternatives. Verify pin compatibility with existing PCB layouts designed for the SOIC-20 footprint. Evaluate power dissipation limits under maximum load conditions.

Part Context

This part belongs to the Texas Instruments 74AS logic family, characterized by high-speed operation and moderate power consumption. It serves as a standard catalog replacement for legacy designs requiring multiple NAND functions. The DW package designation indicates a surface-mount small-outline integrated circuit format suitable for automated assembly processes.

Replacement Considerations

SN74AS804BDW is the non-RoHS equivalent variant.