74LCX125FT

Overview

The 74LCX125FT is a quad bus driver manufactured by Toshiba Semiconductor and Storage, belonging to the LCX logic series. It features four non-inverting buffers with three-state outputs in a 14-TSSOP package. The device operates within a supply voltage range of 1.65 V to 3.6 V. It provides high drive capability with output currents of ±24 mA. The component supports surface mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs allowing direct connection to bus lines
• Operates on low voltage supplies ranging from 1.65 V to 3.6 V
• Delivers strong drive current capability of ±24 mA per output

Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution circuits
• High-speed data transmission line drivers
• Portable equipment requiring low power consumption

Procurement Notes

Verify the manufacturer designation as Toshiba Semiconductor and Storage when sourcing this component. Confirm the specific package type is 14-TSSOP and check RoHS compliance status against current regulatory requirements. Ensure the operating temperature grade matches the application environment specifications before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring low-voltage operation between 1.65 V and 3.6 V. It is suitable for applications needing high drive strength of ±24 mA. Consider the 14-TSSOP package for space-constrained surface mount layouts. Verify compatibility with system logic levels and ensure thermal management meets the -40°C to +85°C operational range.

Part Context

This part belongs to the 74LCX family of CMOS logic devices designed for low-voltage applications. It serves as a buffer and line driver within Toshiba's portfolio of standard logic integrated circuits. The device complements other components in the LCX series for complete digital logic solutions.

Replacement Considerations

Cross-reference with equivalent quad bus drivers from other manufacturers offering similar voltage ranges and drive capabilities. Verify pinout compatibility and electrical characteristics such as propagation delay and output current before substitution.