TC7SET126FU,LJ(CT

Overview

The TC7SET126FU,LJ(CT is a single-channel, non-inverting bus buffer with three-state outputs manufactured by Toshiba Semiconductor and Storage. It operates within a supply voltage range of 4.5 V to 5.5 V. The device features a typical propagation delay of 3.7 ns at 5.0 V with a 15 pF load. Quiescent current is limited to 2.0 µA maximum at 25 °C. Inputs are tolerant up to 5.5 V, ensuring compatibility with TTL logic levels (VIL max 0.8 V, VIH min 2.0 V). The component supports an operating temperature range of -40 °C to 85 °C for the (CT) suffix variant.

Feature Summary

• Compliant with AEC-Q100 reliability standards for automotive applications
• Provides high-speed signal buffering with low propagation delay
• Features five-volt tolerant inputs compatible with TTL output levels
• Offers low power dissipation through minimal quiescent current consumption

Applications

• Automotive electronic systems requiring qualified logic components
• Bus-oriented memory and data transmission circuits
• High-speed digital signal buffering in consumer electronics
• Interface circuits between different logic families

Procurement Notes

Verify that the specific part number includes the (CT) suffix to confirm the extended operating temperature range of -40 °C to 85 °C. Standard versions without this suffix operate from -40 °C to 125 °C. Confirm package type USV availability and ensure compliance with RoHS directives prior to ordering.

Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state control is required for 5 V logic systems. The device is suitable for designs needing TTL-compatible input thresholds and high noise immunity. Consider the AEC-Q100 qualification if the application involves automotive environments or requires enhanced reliability standards.

Part Context

This component belongs to the TC7SET series of CMOS digital integrated circuits produced by Toshiba Electronic Devices & Storage Corporation. The series focuses on providing robust logic solutions with wide operating temperature ranges and high-speed performance capabilities for various industrial and commercial applications.

Replacement Considerations

Check for direct equivalents such as the TC7SET126F without the (CT) suffix if higher temperature ratings are acceptable. Verify pinout compatibility and electrical characteristics against other single-channel three-state buffers before substitution.