MC74LVX125MELG

Overview

The MC74LVX125MELG is a quad buffer and line driver manufactured by onsemi, belonging to the LVX logic series. It features four non-inverting channels with three-state outputs in a 14-SOIC package. The device operates within a supply voltage range of 2 V to 3.6 V. Key electrical parameters include a maximum high-level output current of -4 mA and a low-level output current of 4 mA. Quiescent current is specified at 4 uA, with a power dissipation of 180 mW. Propagation delay is 13.6 ns at 2.7 V and 9.7 ns at 3.3 V. The component supports surface mount installation and functions across an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning.
• Features three-state outputs to facilitate bus-oriented architectures.
• Operates efficiently with low quiescent current consumption.

Applications

• Bus-oriented systems requiring signal buffering
• Clock distribution networks
• Memory data bus drivers

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's datasheet or environmental declaration. Check current lifecycle status as components may be obsolete or subject to change without notice.

Selection Notes

Select this component when designing low-voltage digital circuits requiring buffered signals. Ensure the system voltage remains within the 2 V to 3.6 V operational range. Verify that the required propagation delay meets timing constraints for the target application frequency.

Part Context

This part belongs to the 74LVX125 family of quad buffers. It shares functional similarities with other LVX series devices but is distinguished by its specific pinout and electrical characteristics. The M prefix typically indicates a standard SOIC package variant.

Replacement Considerations

Direct substitutes include the 74LVX125MX for reel packaging variants. Cross-reference with other manufacturers' LVX series quad buffers ensuring identical pinouts and voltage ranges are maintained.