74AC00SJ

Overview

The MC74AC00SJ is a high-speed CMOS quad 2-input NAND gate manufactured by onsemi. It operates within a supply voltage range of 2 V to 6 V and supports an extended industrial temperature range from -55°C to +125°C. The device features low-level output current of 24 mA and high-level output current of -24 mA, with a typical propagation delay of 9.5 ns. Packaged in the SO EIAJ format for surface mount applications, it provides robust drive capability suitable for demanding digital logic environments.

Feature Summary

• High-speed CMOS technology enables fast switching performance with low power consumption.
• Robust output drive capability allows direct interfacing with standard logic loads.
• Extended temperature rating ensures reliable operation in harsh industrial conditions.

Applications

• Industrial control systems requiring wide temperature tolerance
• Consumer electronics utilizing high-speed logic processing
• Telecommunications equipment needing reliable signal gating

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm package integrity and pin alignment against datasheet specifications prior to assembly. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage during soldering processes.

Selection Notes

Select this component when extended temperature operation and high drive current are required. Compare propagation delays against system timing budgets. Verify voltage compatibility with existing logic levels. Consider package availability and mounting constraints for PCB layout optimization.

Part Context

This part belongs to the 74AC series of high-speed CMOS logic devices. It serves as a fundamental building block for complex digital circuits. The AC series offers improved speed over standard TTL while maintaining CMOS low-power characteristics. It is widely used in general-purpose logic applications across various industries.

Replacement Considerations

Check for pin-compatible alternatives such as MC74AC00DR2G or other 74AC00 variants from different manufacturers. Ensure functional equivalence regarding voltage ranges and output currents before substitution.