TC7SZ07F,LJ(CT

Overview

The TC7SZ07F,LJ(CT is a single-buffer integrated circuit manufactured by Toshiba Semiconductor and Storage, belonging to the TC7SZ logic series. It features an open-drain output configuration designed for bus-oriented applications. The device operates within a supply voltage range of 1.65 V to 5.5 V and supports a maximum low-level output current of 32 mA. It utilizes L-MOS technology to achieve low static power consumption while maintaining high noise immunity. The component is housed in a compact SOT-353 (SMV) surface-mount package suitable for space-constrained designs.

Feature Summary

• Open-drain output structure enables direct interfacing with various logic families and facilitates wired-OR connections on shared buses.
• High drive capability allows sourcing significant current loads without external buffering components.
• Low quiescent current operation minimizes power dissipation during standby or idle states.

Applications

• Bus driver circuits requiring level shifting between different voltage domains
• Wired-logic implementations for interrupt lines and control signals
• Interface buffers connecting microcontrollers to peripheral devices

Procurement Notes

Verify the specific suffix 'LJ(CT)' against official Toshiba documentation to confirm packaging type and reel specifications. Ensure compatibility with required operating temperature ranges and voltage levels before integration. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through the latest datasheet revision.

Selection Notes

Select this component when an open-drain buffer is necessary for bus sharing or voltage translation tasks. The wide supply voltage range accommodates systems operating from low-power battery sources up to standard 5V logic levels. Consider the SOT-353 package size for PCB layout constraints. Evaluate the 32mA drive strength against load requirements to ensure signal integrity without exceeding thermal limits.

Part Context

This part belongs to Toshiba's TC7SZ family of ultra-small, low-voltage CMOS logic gates. The series emphasizes miniaturization and energy efficiency for portable electronics. The TC7SZ07 variant specifically provides non-inverting buffering with open-drain outputs, distinguishing it from standard push-pull logic gates in the same lineup.

Replacement Considerations

Consult official Toshiba substitution guides for equivalent parts within the TC7SZ series. Verify pinout compatibility and electrical characteristics such as output drive strength and voltage thresholds before replacing. Generic equivalents may lack specific L-MOS performance traits.