SN74ALS04BN

Overview

The SN74ALS04BN is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the Advanced Low-power Schottky (ALS) logic family. It features six independent inverters within a single package, designed for high-speed digital applications requiring low power consumption. The device operates with a standard supply voltage range and provides robust noise immunity suitable for various commercial and industrial environments.

Feature Summary

• Hex inverter configuration providing six independent NOT gates
• Advanced Low-power Schottky technology for optimized speed-power trade-off
• Standard DIP-14 package compatibility for through-hole mounting

Applications

• Digital signal inversion in logic circuits
• Clock signal conditioning
• General-purpose logic buffering

Procurement Notes

Verify the specific suffix 'BN' against official Texas Instruments documentation to confirm package type and temperature grade. Ensure the component matches the required pinout and electrical specifications for your design. Cross-reference with current datasheets to confirm availability and any potential obsolescence status before procurement.

Selection Notes

Select this component when designing systems requiring moderate switching speeds with lower power dissipation than standard TTL. The ALS family offers improved performance over earlier LS series while maintaining compatibility. Consider thermal management requirements based on the specific load conditions and ambient operating temperatures defined in the datasheet.

Part Context

This part belongs to the Texas Instruments 74-series logic family, specifically the ALS variant known for its balance between speed and power efficiency. The SN74ALS04 is a fundamental building block in digital electronics, widely used in microprocessor interfaces and memory systems where reliable signal inversion is critical.

Replacement Considerations

Compatible substitutes include other hex inverters from the same ALS family or equivalent parts from other manufacturers adhering to the same pinout and electrical standards. Verify that alternative components meet the specific voltage and current requirements of the original design.