74AC32SJ

Overview

The onsemi 74AC32SJ is a quad 2-input OR gate manufactured using high-speed CMOS technology. It operates within a supply voltage range of 2V to 6V and supports surface-mount installation in a 14-SOP package. The device features low-level output current of 24mA and high-level output current of -24mA, with a propagation delay of 9ns. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates four independent 2-input OR logic gates within a single compact package for efficient space utilization.
• Provides robust drive capability with symmetric source and sink currents to ensure stable signal transmission.
• Constructed with lead-free and halogen-free materials to meet environmental compliance standards.

Applications

• Digital logic circuit design requiring multiple OR functions
• Signal routing and selection in electronic systems
• General-purpose logic processing in consumer electronics

Procurement Notes

Verify the specific suffix SJ against official datasheets to confirm package type and tape-and-reel specifications. Confirm end-of-life status through authorized distributors as availability may be restricted. Ensure RoHS compliance documentation matches the manufacturing batch requirements for your assembly process.

Selection Notes

Select this component when a quad 2-input OR gate is required with high-speed performance and moderate drive strength. Consider the 14-SOP package constraints for PCB layout. Evaluate the 2V-6V operating range against system power rails. Compare propagation delay characteristics with other logic families if timing criticality is high.

Part Context

This part belongs to the 74AC series of high-speed CMOS logic devices from onsemi. It serves as a standard solution for implementing basic logical operations in digital circuits. The AC series offers improved speed over older HC variants while maintaining compatibility with standard logic levels.

Replacement Considerations

Check for direct pin-compatible alternatives such as MC74AC32MX or cross-manufacturer equivalents like CD74AC32E. Verify that substitute parts match the SOP-14 package and electrical specifications before integration.