Toshiba Semiconductor and Storage TC7PZ07FU,LJ(CT

Overview

TC7PZ07FU,LJ(CT) from Toshiba Electronic Devices & Storage Corporation is a dual-channel CMOS non-inverting buffer with open-drain outputs, designed for level-shifting and bus-driving applications in automotive and industrial systems. It operates from 1.65 V to 5.5 V, delivers ±24 mA output current at VCC = 3.0 V, achieves 2.3 ns typical propagation delay at 5.0 V/50 pF, and supports AEC-Q100 Grade 1 qualification (−40 °C to +125 °C).

For engineers reviewing the TC7PZ07FU,LJ(CT) datasheet, TC7PZ07FU,LJ(CT) pinout, TC7PZ07FU,LJ(CT) application, or TC7PZ07FU,LJ(CT) equivalent, key selection criteria include open-drain drive capability, 5.5 V-tolerant inputs, power-down protection, wide supply range compatibility, and automotive-grade thermal reliability.

Technical Context

The TC7PZ07FU,LJ(CT) integrates two independent non-inverting buffers, each featuring an open-drain output stage enabling wired-AND logic, I²C bus interfacing, and mixed-voltage level translation. Its input structure tolerates up to 5.5 V regardless of VCC, and its output remains high-impedance during power-down to prevent backfeeding.

It employs silicon monolithic CMOS technology with optimized gate drive and low-capacitance design, achieving sub-3 ns propagation delay across 1.8 V–5.0 V supply conditions while maintaining rail-to-rail input compatibility and robust ESD protection per AEC-Q100 requirements.

Key Specifications

Pinout & Package

TC7PZ07FU,LJ(CT) is housed in a US6 (JEDEC SOT-363) plastic package with 6 terminals, measuring 2.1 mm × 2.0 mm × 0.9 mm and weighing 0.007 g. Pin assignment is verified from Toshiba's official marking diagram and top-view pinout documentation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual open-drain buffer applications.

Compared with TC7PZ07FU,LJ(CT), TXC7WZ07FU,LJ(CT) offers identical form and function at lower cost but excludes automotive qualification, while SN74LVC2G07DBVR provides alternate sourcing with slightly slower timing and no AEC-Q100 validation - making TC7PZ07FU,LJ(CT) the sole choice for AEC-Q100-compliant dual open-drain buffering.

Availability

TC7PZ07FU,LJ(CT) is available at Aetrix Electronics and suitable for automotive body electronics, industrial I/O conditioning, and hot-swap power management applications requiring stable component supply, long-term lifecycle support, and AEC-Q100 compliance.

Supply support for TC7PZ07FU,LJ(CT) includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Toshiba Electronic Devices & Storage Corporation designs and manufactures high-reliability semiconductor components for automotive, industrial, and consumer applications, with emphasis on quality, longevity, and regulatory compliance.

The TC7PZ07FU,LJ(CT) belongs to Toshiba's TC7P series of dual CMOS buffers, engineered specifically for automotive-grade signal conditioning, bus interfacing, and power-aware logic translation in harsh-environment systems.

FAQ

What is the maximum operating temperature range supported by TC7PZ07FU,LJ(CT)?

The TC7PZ07FU,LJ(CT) is rated for operation from −40 °C to +125 °C and is certified to AEC-Q100 Rev. H Grade 1 standards. This specification is confirmed in Toshiba's official datasheet Rev. 4.0.A, Section 2 (Features) and Section 8 (Operating Ranges), and applies specifically to devices with ordering code ending in "J(CT" - which matches the full part number TC7PZ07FU,LJ(CT).

Does TC7PZ07FU,LJ(CT) support 5 V-tolerant inputs when powered from 1.8 V?

Yes, TC7PZ07FU,LJ(CT) supports input voltages from −0.5 V to 6.0 V regardless of VCC level, including when VCC = 1.8 V. This is explicitly stated in Section 7 (Absolute Maximum Ratings) and Section 8 (Operating Ranges) of the Toshiba datasheet, enabling reliable interfacing between 1.8 V controllers and 5 V peripherals without external level-shifting circuitry.

Is TC7PZ07FU,LJ(CT) pin-compatible with other devices in the TC7P family?

TC7PZ07FU,LJ(CT) uses the US6 (SOT-363) package with a fixed 6-pin configuration matching TC7PZ07FU variants. However, pin compatibility is limited to identical functional types (e.g., dual non-inverting open-drain); it is not compatible with inverting or push-pull versions like TC7PZ14FU. The pinout is validated from Toshiba's official "Marking and Pin Assignment" diagram on page 4 of Rev. 4.0.A.

What is the typical propagation delay of TC7PZ07FU,LJ(CT) at 3.3 V supply?

At VCC = 3.3 V and CL = 50 pF, the typical propagation delay (tPZL) of TC7PZ07FU,LJ(CT) is 2.9 ns, as specified in Section 9.4 (AC Characteristics) of the Toshiba datasheet Rev. 4.0.A. This value reflects the time from input transition to valid output low-state, critical for timing-critical enable or strobe signal paths.

How does the power-down protection feature work in TC7PZ07FU,LJ(CT)?

When VCC drops to 0 V, TC7PZ07FU,LJ(CT) automatically places both outputs (Y1 and Y2) into high-impedance state, preventing back-current flow from externally pulled-up buses into unpowered circuitry. This behavior is documented in Section 2 (Features) as "5.5 V power down protection output" and verified in the Absolute Maximum Ratings table (Section 7), ensuring safe operation during partial power loss scenarios.