MC74LCX07MG

Overview

The MC74LCX07MG is a hex buffer manufactured by onsemi, belonging to the LCX logic family. It features six non-inverting channels with open-drain outputs in a 14-pin SOIC package. The device operates within a supply voltage range of 2V to 5.5V and supports TTL input levels. Key electrical parameters include a maximum propagation delay of 3.7 ns at 50 pF load, with output drive capabilities of -8 mA high and 8 mA low. It functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides six independent non-inverting buffer channels for signal conditioning
• Features open-drain outputs suitable for wired-OR configurations and level shifting
• Accepts TTL-compatible input signals while operating on CMOS technology
• Supports wide supply voltage operation from 2V to 5.5V

Applications

• Interface buffering between different logic families
• Level translation for open-drain bus systems
• Signal driving in general-purpose digital circuits

Procurement Notes

Verify the specific suffix 'MG' against official manufacturer documentation to confirm exact package dimensions and tape-and-reel specifications. Ensure compliance with RoHS directives if required for your application. Cross-reference the part number with current obsolescence notices or PCN documents to confirm active manufacturing status before finalizing procurement plans.

Selection Notes

Select this component when multiple non-inverting buffers with open-drain capability are required in a compact surface-mount package. The LCX series offers low power consumption compared to older logic families. Consider the 2V to 5.5V operating range to ensure compatibility with both 3.3V and 5V system rails. Verify that the open-drain nature meets the pull-up requirements of your specific circuit design.

Part Context

This part belongs to the 74LCX07 family of hex buffers. Variants such as MC74LCX07DG and MC74LCX07DR2G share identical logical functionality but differ in packaging (SOIC vs. TSSOP) and shipping methods (tube vs. reel). The MC74LCX07MG specifically denotes the SOIC package configuration within this product line.

Replacement Considerations

MC74LCX07DG and MC74LCX07DR2G are functionally equivalent alternatives within the same family. These parts offer identical logic operations and pinouts, differing primarily in physical package style or reel packaging format.