74VHC08FT

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74VHC08FT

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IC GATE AND 4CH 2-INP 14TSSOP

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  • 製造商部分 #74VHC08FT

  • 數據表 74VHC08FT DataSheet

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規格

屬性 價值
Series TC74VHC
PartStatus Active
LogicType AND Gate
NumberofCircuits 4
NumberofInputs 2
Voltage-Supply 2V ~ 5.5V
Current-Quiescent(Max) 2 µA
Current-OutputHigh,Low 8mA, 8mA
InputLogicLevel-Low 0.5V
InputLogicLevel-High 1.5V
MaxPropagationDelay@V,MaxCL 7.9ns @ 5V, 50pF
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP
Package/Case 14-TSSOP (0.173", 4.40mm Width)
BaseProductNumber 74VHC08

概述

Description

The 74VHC08FT is a quad two-input AND gate integrated circuit (IC) from the 74VHC (Very High-Speed CMOS) series, designed for high-speed digital applications. It features four independent AND gates, each capable of accepting two input signals and providing a single output. The device operates with a supply voltage range of 2V to 5.5V, making it suitable for various logic levels.
Key features include low power consumption, high-speed performance (up to 5 ns propagation delay), and compatibility with TTL (Transistor-Transistor Logic) inputs. The 74VHC08FT is available in various package types, including surface-mount options, which facilitate space-saving designs in compact electronic devices.
This IC is widely used in digital circuits for implementing logical operations, signal processing, and data routing applications. Its robust performance and versatility make it a popular choice among engineers and designers in the electronics field.

Equivalent

The 74VHC08FT is a quad 2-input NAND gate. Equivalent products include:
1. 74HCT08 (TTL compatible)
2. 74LVC08 (low voltage)
3. 74LV08 (low voltage)
Other similar logic families might include the 74AC08 and 74AS08, depending on the specific application requirements for speed and power consumption. Always verify the specifications for compatibility in your circuit.

Features

The 74VHC08FT is a quad 2-input NAND gate integrated circuit designed for high-speed performance and low power consumption. Key features include:
1. Logic Functionality: It contains four independent 2-input NAND gates.
2. Voltage Range: Operates from a supply voltage of 2V to 5.5V, making it suitable for various logic levels.
3. High Speed: Offers fast switching times, typically around 3.5 ns at 5V, enabling high-speed applications.
4. Low Power: Consumes minimal power, with a typical ICC of 1 μA at 5V, ideal for battery-operated devices.
5. Compatibility: Fully compatible with standard TTL and CMOS logic families, providing flexibility in circuit design.
6. Temperature Range: Rated for operation from -40°C to 125°C, suitable for industrial applications.
7. Package Type: Available in various surface-mount packages, including TSSOP and SOIC for space-constrained designs.
These features make the 74VHC08FT suitable for a wide range of digital applications, including signal processing and control systems.

Pinout

The 74VHC08FT is a quad two-input NAND gate IC from the 74VHC series. It features a total of 14 pins. The pin configuration and their functions are as follows:
1. Pin 1 (A1): Input for the first NAND gate.
2. Pin 2 (B1): Input for the first NAND gate.
3. Pin 3 (Y1): Output for the first NAND gate.
4. Pin 4 (GND): Ground.
5. Pin 5 (A2): Input for the second NAND gate.
6. Pin 6 (B2): Input for the second NAND gate.
7. Pin 7 (Y2): Output for the second NAND gate.
8. Pin 8 (VCC): Supply voltage.
9. Pin 9 (A3): Input for the third NAND gate.
10. Pin 10 (B3): Input for the third NAND gate.
11. Pin 11 (Y3): Output for the third NAND gate.
12. Pin 12 (A4): Input for the fourth NAND gate.
13. Pin 13 (B4): Input for the fourth NAND gate.
14. Pin 14 (Y4): Output for the fourth NAND gate.
This IC operates with a supply voltage range of 2V to 5.5V and is designed for high-speed operation.

Manufacturer

The manufacturer of the 74VHC08FT is Texas Instruments (TI). Texas Instruments is a well-established technology company based in the United States, specializing in the design and manufacturing of semiconductors and various integrated circuits. Founded in 1930, the company is renowned for its innovations in analog and embedded processing, as well as digital signal processors (DSPs), microcontrollers, and calculators.
TI serves a diverse range of industries, including automotive, industrial, communications, consumer electronics, and computing. The 74VHC08FT itself is a quad 2-input AND gate, part of the VHC (Very High-Speed CMOS) logic family, which offers high-speed performance and low power consumption, making it suitable for various digital applications. Texas Instruments is recognized for its commitment to quality, reliability, and technological advancement in the semiconductor sector.

Application

The 74VHC08FT is a quad 2-input NAND gate integrated circuit, commonly used in digital electronics. Its application areas include:
1. Logic Operations: Implementing basic logic functions in combinational circuits.
2. Signal Processing: Enhancing or modifying digital signal flow.
3. Data Routing: Directing data signals in communication systems.
4. Control Systems: Used in control logic for automation and robotics.
5. Computing Circuits: Building blocks in microprocessors and microcontrollers.
6. Consumer Electronics: Found in devices like TVs, gaming consoles, and appliances for logic control.
Its high-speed performance and low power consumption make it suitable for various applications in modern electronic designs.

Package

The 74VHC08FT is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. It is designed for surface mounting, offering a compact size suitable for various electronic applications.

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