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TC7WH34FK

Name: TC7WH34FK
Rating: 4.7 (12 reviews)

Toshiba

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概述

Description

The TC7WH34FK is a high-speed CMOS hex inverter from Toshiba's TC7 series, designed for low power consumption and high-speed performance. It features six independent inverter gates, each capable of transforming a logic high (1) signal into a logic low (0) and vice versa. The device operates within a wide voltage range, typically from 2V to 6V, making it versatile for various digital circuit applications.
The TC7WH34FK is characterized by its fast switching times and low propagation delay, which makes it suitable for high-frequency applications. It is a surface-mount package, allowing for efficient use of space on printed circuit boards (PCBs). The part is commonly used in signal processing, data encoding, and other digital logic applications.
Additionally, it offers high noise immunity and a wide operating temperature range, ensuring reliability in various environments. Overall, the TC7WH34FK is an essential component for designers looking to implement compact and efficient digital logic solutions.

Features

The TC7WH34FK is a high-speed CMOS buffer/driver with a 3-state output. It features low power consumption and is designed for high-speed applications. Key specifications include:
- Supply Voltage: Operates typically at 2.0V to 5.5V.
- Logic Levels: Compatible with standard CMOS logic levels.
- Propagation Delay: Fast switching times, typically in the range of nanoseconds.
- Output Drive Capability: Can drive a load of up to 50mA at 4.5V.
- 3-State Output: Allows for bus-sharing in applications, providing flexibility in circuit design.
- Low Quiescent Current: Ensures minimal power usage in standby mode.
- High Noise Immunity: Offers reliable performance in noisy environments.
This makes the TC7WH34FK suitable for various digital circuits, including communication systems, signal processing, and data transmission applications.

Package

The TC7WH34FK is available in a 5-pin SOT-23 package type.

Pinout

The TC7WH34FK is a dual 2-input NAND gate IC, featuring a total of 8 pins. The pin configuration is as follows:
1. VCC: Power supply (typically 2.0V to 6.0V)
2. GND: Ground
3. A1: Input for the first NAND gate (Input A)
4. B1: Input for the first NAND gate (Input B)
5. Y1: Output for the first NAND gate
6. A2: Input for the second NAND gate (Input C)
7. B2: Input for the second NAND gate (Input D)
8. Y2: Output for the second NAND gate
The TC7WH34FK is designed for low-power, high-speed operations, making it suitable for various digital applications. Each NAND gate output will be low only when both inputs are high; otherwise, the output is high.

Manufacturer

The TC7WH34FK is manufactured by Toshiba Semiconductor. Toshiba is a multinational corporation based in Japan, primarily known for its electronics and electrical equipment. Founded in 1939, Toshiba operates in various sectors, including information technology, consumer electronics, and semiconductor manufacturing. The company is recognized for its innovation in technology and has a significant presence in the global market, producing a wide range of products such as computer hardware, storage devices, and electronic components. Toshiba's semiconductor division specifically focuses on developing integrated circuits and various semiconductor solutions for diverse applications.

Application

The TC7WH34FK is a hex buffer/driver with high-speed CMOS technology, commonly used in applications such as signal buffering, level shifting, data line driving, and interfacing between different logic levels. It is suitable for high-speed data transmission, automotive electronics, consumer devices, and communication systems, enhancing signal integrity and reducing power consumption in digital circuits.

Equivalent

The TC7WH34FK is a high-speed CMOS buffer/driver. Equivalent products include the 74HC34, 74HCT34, and the 74LVC34 in the same function category. For specific applications, the TI SN74LVC1G34 or ON Semiconductor MC74HC34 are also suitable alternatives. Always verify pin compatibility and specifications based on your circuit requirements.