74VHC08FT

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74VHC08FT

IC GATE AND 4CH 2-INP 14TSSOP

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사양

Series TC74VHC
Part Status Active
Logic Type AND Gate
Number of Circuits 4
Number of Inputs 2
Voltage - Supply 2V ~ 5.5V
Current - Quiescent (Max) 2 µA
Current - Output High, Low 8mA, 8mA
Input Logic Level - Low 0.5V
Input Logic Level - High 1.5V
Max Propagation Delay @ V, Max CL 7.9ns @ 5V, 50pF
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Supplier Device Package 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Base Product Number 74VHC08

개요

Description

The 74VHC08FT is a quad 2-input NAND gate integrated circuit (IC) from the 74VHC series, designed for high-speed digital applications. It operates at a voltage range of 2V to 5.5V, making it suitable for both low and standard voltage logic environments. The device features four independent NAND gates, each capable of accepting two inputs and providing a single output, which is true to the NAND logic function (output is low only when all inputs are high).
The "VHC" designation indicates that the IC uses a very high-speed CMOS technology, ensuring low power consumption and rapid switching times. The package type, indicated by "FT," typically refers to TSSOP (Thin Shrink Small Outline Package), which provides a compact and efficient footprint for circuit design.
The 74VHC08FT is widely used in various applications, including signal processing, logic circuits, and as a building block in more complex digital systems. It is compatible with other 74VHC series components, allowing for versatile integration in electronic designs.

Features

The 74VHC08FT is a quad 2-input NAND gate IC, part of the 74VHC series, known for high-speed performance and low power consumption. Key features include:
1. High-Speed Operation: Typically operates at a maximum frequency of 200 MHz at 5V.
2. Low Power Consumption: Consumes less power compared to traditional CMOS logic families.
3. Wide Voltage Range: Operates from a supply voltage of 2V to 5.5V, making it versatile for various applications.
4. High Noise Immunity: Features a noise margin of 0.5V, ensuring reliable performance in noisy environments.
5. TTL Compatibility: Compatible with TTL levels, allowing easy interfacing with other logic families.
6. Small Package: Available in compact surface-mount packages like TSSOP, saving board space.
7. Temperature Range: Operates within a temperature range of -40°C to +85°C, suitable for industrial applications.
8. Quad Configuration: Contains four independent 2-input NAND gates, enabling efficient circuit design.
Overall, the 74VHC08FT is ideal for high-speed digital circuits requiring efficient and reliable logic operations.

Package

The 74VHC08FT is typically available in a surface mount package type, specifically the TSSOP (Thin Shrink Small Outline Package) with 14 pins.

Pinout

The 74VHC08FT is a quad 2-input AND gate integrated circuit. It features a total of 14 pins. The pin configuration is as follows:
1. Pin 1 (A1): Input 1 of the first AND gate.
2. Pin 2 (B1): Input 2 of the first AND gate.
3. Pin 3 (Y1): Output of the first AND gate.
4. Pin 4 (GND): Ground pin.
5. Pin 5 (A2): Input 1 of the second AND gate.
6. Pin 6 (B2): Input 2 of the second AND gate.
7. Pin 7 (Y2): Output of the second AND gate.
8. Pin 8 (VCC): Power supply pin.
9. Pin 9 (A3): Input 1 of the third AND gate.
10. Pin 10 (B3): Input 2 of the third AND gate.
11. Pin 11 (Y3): Output of the third AND gate.
12. Pin 12 (A4): Input 1 of the fourth AND gate.
13. Pin 13 (B4): Input 2 of the fourth AND gate.
14. Pin 14 (Y4): Output of the fourth AND gate.
This device operates at high speed and is suitable for various digital applications.

Manufacturer

The manufacturer of the 74VHC08FT is Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Founded in 1930, TI specializes in a wide range of electronics, including analog chips, embedded processors, and digital signal processors. The company is known for its innovation in semiconductor technology, serving various markets such as automotive, industrial, consumer electronics, and communications. TI focuses on developing solutions that enhance performance and reduce power consumption in electronic devices, making it a key player in the electronics industry.

Application

The 74VHC08FT is a quad 2-input AND gate, used in various digital applications for logic operations. Its main application areas include:
1. Data Processing: Used in arithmetic and logic units.
2. Signal Conditioning: For combining signals in communication systems.
3. Control Systems: In industrial automation for logic control.
4. Microcontroller Interfacing: To manage inputs and outputs effectively.
5. Consumer Electronics: In devices requiring logical decision-making functions.
Its high-speed operation and low power consumption make it suitable for high-performance applications.

Equivalent

The 74VHC08FT is a quad 2-input AND gate. Equivalent products include the 74AHC08, 74LVC08, and 74HC08. Ensure they match the required specifications regarding voltage levels and speed for your application. Always check the manufacturer's datasheets for exact pin configurations and electrical characteristics.

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