TC7SZ126FE,LJ(CT

Overview

The TC7SZ126FE,LJ(CT is a single-channel, non-inverting buffer and line driver manufactured by Toshiba Semiconductor and Storage. It belongs to the L-MOS family of logic ICs, designed for low-voltage applications with a supply voltage range of 1.8V to 5.5V. The device features a three-state output controlled by an input enable signal, allowing for bus-oriented communication. It is housed in a compact SOT-753 package, which measures 2.9mm in length, 1.6mm in width, and 1mm in height. The component operates within a temperature range of -40°C to +85°C and has a maximum power dissipation of 200mW.

Feature Summary

• Provides non-inverting buffering with three-state output capability for effective bus management
• Operates across a wide supply voltage range from 1.8V to 5.5V suitable for various logic families
• Utilizes Toshiba's proprietary L-MOS technology for low voltage and high-speed performance
• Housed in a small SOT-753 surface-mount package to minimize board space

Applications

• Bus-oriented systems requiring signal buffering and isolation
• Low-voltage digital circuits operating between 1.8V and 5.5V
• Portable electronic devices where small form factor components are critical
• Industrial control systems needing reliable logic buffering in harsh environments

Procurement Notes

Verify the exact ordering code including the suffix (LJ(CT) to ensure correct packaging and tape type. Confirm RoHS compliance status as per the latest datasheet revision. Check lead times and availability directly with authorized distributors or Toshiba sales representatives. Ensure storage conditions meet moisture sensitivity level requirements before soldering.

Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state outputs is required in a minimal footprint. It is suitable for designs transitioning between different voltage domains within the 1.8V to 5.5V range. Consider the SOT-753 package constraints regarding thermal dissipation and PCB layout. Compare propagation delay specifications against system timing requirements if high-speed operation is critical.

Part Context

This part is part of Toshiba's L-MOS SHS series, focusing on one-gate logic solutions. The L-MOS family emphasizes low voltage operation and high speed, making it ideal for modern portable and battery-powered electronics. The TC7SZ126 variant specifically offers a single buffer channel, providing flexibility in circuit design compared to multi-channel alternatives.

FAQ

What is the logic function of the TC7SZ126FE?

It functions as a single-channel, non-inverting buffer with a three-state output.

Does the TC7SZ126FE support bidirectional data transfer?

No, it is a unidirectional buffer; bidirectional transfer requires a transceiver IC.

What is the maximum supply voltage for this device?

The maximum supply voltage is 5.5V.