74AC00SJX

Overview

The onsemi 74AC00SJX is a single-function logic gate belonging to the 74AC series, specifically implementing a quad 2-input NAND configuration. It utilizes CMOS technology and operates within a supply voltage range of 2 V to 6 V. The device features low input current and high noise immunity typical of AC logic families. Electrical characteristics include a low-level output sink current of 24 mA and a high-level output source current of -24 mA. Propagation delay is specified at 9.5 ns. The component is designed for surface-mount installation in SOP-14 packages and supports operation across an industrial temperature range from -40 °C to +85 °C.

Feature Summary

• Contains four independent 2-input NAND gates within a single integrated circuit package.
• Provides robust drive capability with 24 mA output sourcing and sinking currents.
• Operates efficiently with reduced supply current consumption compared to earlier generations.

Applications

• General-purpose digital logic circuits requiring NAND functionality
• Microprocessor-based system interface logic
• Memory address decoding and control logic

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and tape-and-reel specifications. Confirm RoHS compliance status through the latest product data sheet or environmental declaration. Check for end-of-life notices or obsolescence announcements prior to finalizing procurement plans.

Selection Notes

Select this component when a quad 2-input NAND gate is required with AC-series speed and drive performance. Ensure the design voltage aligns with the 2 V to 6 V operating range. Verify that the SOP-14 surface-mount footprint matches the PCB layout constraints and thermal requirements of the application environment.

Part Context

This part belongs to the widely adopted 74AC family of high-speed CMOS logic devices. It serves as a fundamental building block for complex digital systems, offering improved switching speeds over standard HC counterparts while maintaining compatibility with TTL input levels in some variants. The SJX suffix typically denotes a specific surface-mount packaging variant distributed by onsemi.

Replacement Considerations

Cross-reference with MC74AC00DR2G or MC74AC00MELG for alternative pin-compatible options from the same manufacturer. Verify functional equivalence and electrical parameters before substitution.