TC7SET126F,LJ(CT

Overview

The TC7SET126F,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 and utilizes L-MOS logic technology. The device features TTL-compatible input thresholds (VIL max 0.8 V, VIH min 2.0 V) and 5.5 V tolerant inputs. It supports an operating temperature range of -40 °C to 85 °C for this specific suffix. Key electrical parameters include a maximum quiescent current of 20 µA at -40 to 85 °C, high-level output current of -8 mA, and low-level output current of 8 mA. Propagation delay is typically 3.7 ns at 5.0 V.

Feature Summary

• Compliant with AEC-Q100 reliability standards for automotive applications.
• Provides high-speed signal buffering with typical propagation delay of 3.7 ns.
• Features low power dissipation with minimal quiescent current consumption.
• Compatible with TTL output levels and accepts 5.5 V tolerant inputs.

Applications

• Automotive electronic systems requiring AEC-Q100 compliant components.
• Bus buffering in digital communication interfaces.
• Signal isolation and level shifting between TTL and 5.5 V logic circuits.

Procurement Notes

Verify the ordering suffix J(CT) confirms the -40 °C to 85 °C operating temperature range, as other suffixes may support up to 125 °C. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as environmental declarations are subject to change. Ensure the SMV package type matches the PCB footprint requirements. Cross-reference the latest datasheet revision to verify any updates to absolute maximum ratings or electrical characteristics before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state control is required for 5 V logic systems. It is suitable for designs needing TTL compatibility and 5.5 V input tolerance. Consider the SMV surface-mount package for space-constrained layouts. Verify that the required operating temperature range aligns with the -40 °C to 85 °C specification associated with the LJ(CT) suffix. Ensure the application does not exceed the absolute maximum ratings for supply voltage or output current.

Part Context

The TC7SET126F belongs to Toshiba's TC7SET series of CMOS digital integrated circuits. This series focuses on high-speed, low-power performance using L-MOS technology. The device functions as a bus buffer, facilitating data transfer between different parts of a digital system while providing isolation through its three-state output capability. It is part of a broader family of logic ICs designed for various digital switching and buffering applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba sales representatives for alternative recommendations if this specific part number is unavailable.

FAQ

What is the operating temperature range for the TC7SET126F,LJ(CT)?

For devices with the ordering part number ending in J(CT), the operating temperature range is -40 °C to 85 °C.

Is the TC7SET126F compatible with TTL logic levels?

Yes, the device is compatible with TTL outputs, with a maximum low-level input voltage (VIL) of 0.8 V and a minimum high-level input voltage (VIH) of 2.0 V.

Does the TC7SET126F meet automotive reliability standards?

Yes, the device is compliant with the reliability requirements of AEC-Q100.