MC74LCX125DTEL

Overview

The MC74LCX125DTEL is a low-voltage quad buffer manufactured by onsemi, belonging to the 74LCX logic family. It features four non-inverting buffers with three-state outputs housed in a TSSOP-14 package. The device operates within a supply voltage range of 2.0 V to 3.6 V. It provides high drive capability with output currents of ±24 mA at both high and low states. The component exhibits a propagation delay of 9 ns at 5 V and maintains a static current of 8 uA. It supports industrial operating temperatures from -40°C to +85°C.

Feature Summary

• Low-voltage operation optimized for 2.0 V to 3.6 V power supplies
• High-drive three-state outputs capable of sourcing and sinking 24 mA
• 5V tolerant inputs and outputs for mixed-voltage system interfacing

Applications

• Portable battery-powered equipment requiring low power consumption
• Memory module data bus buffering
• Consumer electronics with mixed voltage domains

Procurement Notes

Verify the specific suffix DTEL against official datasheets to confirm tape-and-reel packaging and quantity specifications. Ensure the part number matches the exact manufacturer designation to avoid counterfeit components. Cross-reference RoHS compliance status through official documentation before procurement.

Selection Notes

Select this component when low voltage operation between 2.0 V and 3.6 V is required alongside 5V tolerance. The high drive current of 24 mA makes it suitable for driving capacitive loads or long traces. Compare against other LCX variants if different package types or temperature ranges are needed.

Part Context

This part belongs to the 74LCX series of low-voltage CMOS logic devices. It serves as a buffer and line driver within the broader category of digital logic integrated circuits. The MC74LCX125 variant specifically offers four channels with three-state control, distinguishing it from non-buffered or single-channel alternatives.