74AC32SC_NL

Overview

The onsemi 74AC32SC_NL is a quad 2-input positive-OR gate integrated circuit manufactured by onsemi. It belongs to the 74AC logic family and is housed in a 14-SOIC package. The device operates within a supply voltage range of 2V to 6V, supporting low-level logic inputs from 0.9V to 1.65V and high-level logic inputs from 2.1V to 3.85V. It features a maximum static current of 4 µA and output currents of 24mA for both high and low states. The component is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Contains four independent 2-input OR gates within a single package
• Operates across a wide supply voltage range from 2V to 6V
• Provides robust output drive capability with 24mA source and sink currents

Applications

• Digital signal processing circuits requiring logical OR operations
• General-purpose logic applications in consumer electronics
• Industrial control systems utilizing standard CMOS logic interfaces

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure the part number matches the exact variant required for your design, as suffixes may indicate differences in packaging or environmental compliance. Cross-reference the manufacturer's latest datasheet to confirm active status and availability before finalizing procurement plans.

Selection Notes

Select this component when a quad 2-input OR function is needed in a surface-mount SOIC package. It is suitable for designs requiring operation between 2V and 6V with moderate speed and drive strength. Consider the 7.5ns propagation delay at 5V for timing-critical applications. Verify that the input voltage levels align with the system's logic thresholds.

Part Context

This component is part of the broader 74AC series of high-speed CMOS logic devices produced by onsemi. The 74AC family offers performance comparable to older TTL standards while maintaining low power consumption typical of CMOS technology. The 74AC32 specifically provides the OR logic function, serving as a fundamental building block for digital logic design in various electronic systems.

Replacement Considerations

Public confirmed substitute part numbers include MC74AC32DG and MC74AC32DR2G from onsemi. Other compatible alternatives may exist within the same logic family from different manufacturers, provided pinouts and electrical characteristics are verified.