SN74AS04N

Overview

The SN74AS04N is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the AS (Advanced Schottky) logic series. It contains six independent inverters within a single package. The device operates on a supply voltage range of 4.5V to 5.5V and features a propagation delay of 5ns at 5V with a 50pF load. Output drive capabilities include a high-level output current of -2mA and a low-level output current of 20mA. It is housed in a standard 14-pin plastic dual in-line package (PDIP) suitable for through-hole mounting.

Feature Summary

• Contains six independent inverters performing Boolean function Y = A.

Applications

• General-purpose digital logic inversion
• Signal buffering and waveform shaping

Procurement Notes

Verify the manufacturer marking matches Texas Instruments specifications. Confirm the part number suffix indicates the PDIP-14 package type. Check RoHS compliance status as required by project regulations. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability.

Selection Notes

Select this component when Advanced Schottky speed is required with standard TTL input compatibility. Compare against SN74S04N if lower power consumption is prioritized over switching speed. Verify that the 14-pin DIP form factor fits the target PCB layout constraints.

Part Context

This component is part of the broader 74AS family of high-speed bipolar logic devices. It serves as a fundamental building block for complex digital circuits requiring fast switching times. The 'N' suffix specifically denotes the plastic dual in-line package configuration used for through-hole assembly.

Replacement Considerations

SN74AS04DR is available in an SOIC-14 surface-mount package with identical electrical characteristics. SN74S04N offers similar functionality but with different performance metrics regarding propagation delay and power consumption.