TC7SET34F,LJ(CT

Overview

The TC7SET34F,LJ(CT is a single-channel non-inverter buffer manufactured by Toshiba Semiconductor and Storage. It operates within a supply voltage range of 4.5 V to 5.5 V and features inputs tolerant up to 5.5 V. The device supports a wide operating temperature range of -40°C to 85°C. Key electrical characteristics include a maximum quiescent current of 20 µA at 25°C, propagation delays ranging from 1.0 ns to 8.0 ns depending on load capacitance, and output drive capabilities of ±8 mA.

Feature Summary

• Non-inverting buffer configuration with TTL-compatible input thresholds
• High-speed operation with typical propagation delay of 5.0 ns
• Low power dissipation with minimal quiescent current consumption
• Input tolerance up to 5.5 V for compatibility with higher voltage logic levels

Applications

• Signal buffering in digital communication interfaces
• Level shifting between different logic families
• Clock signal distribution in embedded systems

Procurement Notes

Verify the specific ordering suffix J(CT) confirms the -40°C to 85°C operating temperature range, as other variants may support extended temperatures. Confirm RoHS compliance status directly with the manufacturer or authorized distributor prior to procurement. Ensure the USV package footprint matches the design layout requirements.

Selection Notes

Select this component when a single-channel non-inverting buffer is required for 5V logic applications. It is suitable for designs needing high input impedance and low power consumption. Consider the propagation delay specifications against system timing requirements. Verify that the 5.5 V input tolerance meets the source signal voltage levels.

Part Context

This part belongs to the TC7SET series of CMOS digital integrated circuits from Toshiba. The series includes various logic functions such as NAND, NOR, and buffers. The TC7SET34 specifically provides a single non-inverting buffer function in a compact surface-mount package.

Replacement Considerations

Check for direct pin-to-pin replacements within the TC7SET family or equivalent devices from other manufacturers offering similar 5V CMOS buffer specifications. Verify that any substitute maintains the same input voltage tolerance and propagation delay characteristics.