74AC08SJ

Overview

The onsemi 74AC08SJ is a quad 2-input AND gate integrated circuit manufactured using advanced CMOS technology. It operates within a supply voltage range of 2V to 6V and features low static power consumption with a maximum quiescent current of 2 µA. The device provides symmetrical output drive capabilities, delivering 24mA for both high and low logic states. Propagation delay is specified at 8.5ns when operating at 5V with a 50pF load capacitance. It is housed in a 14-SOP surface-mount package and supports an industrial operating temperature range from -40°C to +85°C.

Feature Summary

• High-speed CMOS construction enabling fast switching performance
• Symmetrical output drive strength for reliable signal transmission
• Low static power dissipation characteristics
• Wide operating voltage compatibility

Applications

• General-purpose digital logic processing circuits
• Data acquisition systems requiring precise timing
• Industrial control logic interfaces

Procurement Notes

Verify the specific suffix SJ against official datasheets to confirm package dimensions and tape-and-reel specifications. Confirm RoHS compliance status as manufacturing processes evolve. Check component availability status, as this part may be subject to lifecycle changes or obsolescence notices. Ensure the supplier source provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a standard quad 2-input AND function is required with moderate speed and wide voltage flexibility. Compare propagation delay and output drive requirements against alternative logic families such as HC or ACT series. Verify that the SOP-14 footprint matches the target PCB layout constraints and thermal management requirements for the intended application environment.

Part Context

This component belongs to the 74AC logic family, representing a high-speed CMOS evolution of the standard 74-series logic. It offers improved speed over HC variants while maintaining CMOS power efficiency. The 74AC08 specifically implements four independent AND gates, serving as a fundamental building block for complex combinational logic designs in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers include SN74ACT08DR and CD74ACT08M96.