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SN74HCT08PWR

Name: SN74HCT08PWR
Rating: 4.7 (12 reviews)

IC GATE AND 4CH 2-INP 14TSSOP

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包 TSSOP (PW)-14
資料表 SN74HCT08PWR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	74HCT
ProductStatus	Active
LogicType	AND Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	4.5V ~ 5.5V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	4mA, 4mA
LogicLevel-Low	0.8V
LogicLevel-High	2V
MaxPropagationDelay@VMaxCL	22ns @ 5.5V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-TSSOP

概述

Description

The SN74HCT08PWR is a quad 2-input AND gate from Texas Instruments, part of the HCT (High-Speed CMOS TTL-compatible) family. It features four independent AND gates, each capable of accepting two binary inputs and producing a single binary output. The device operates with a supply voltage range of 2V to 5.5V, making it compatible with both TTL and CMOS logic levels.
Key specifications include a maximum propagation delay of approximately 10 ns at 5V and low power consumption, making it suitable for high-speed applications. The SN74HCT08PWR is characterized by its fast switching speed and noise immunity, making it ideal for use in digital circuits, such as arithmetic logic units (ALUs), data path management, and other combinational logic applications.
The device is available in a 14-pin TSSOP package, providing a compact solution for integrated circuit designs. It is widely used in consumer electronics, automotive systems, and industrial applications due to its reliability and versatility.

Features

The SN74HCT08PWR is a quad two-input AND gate integrated circuit from Texas Instruments. Key features include:
1. Logic Levels: Compatible with HCT logic levels, allowing for TTL input levels while operating with a 5V power supply.
2. High-Speed Operation: Typically operates at a propagation delay of 10 ns at 5V.
3. Wide Supply Voltage Range: Operates from 4.5V to 5.5V.
4. Low Power Consumption: Designed for low power with a maximum supply current of 1 µA.
5. Input Protection: Features built-in input protection against overvoltage and back EMF.
6. Multiple Functions: Contains four independent AND gates, enabling versatile circuit design.
7. Temperature Range: Suitable for operation within a temperature range of -40°C to 125°C.
8. Surface-Mount Package: Available in a TSSOP package, facilitating compact PCB layouts.
These features make the SN74HCT08PWR ideal for various digital logic applications in consumer electronics, automotive, and industrial systems.

Package

The SN74HCT08PWR is packaged in a TSSOP (Thin Shrink Small Outline Package), specifically a 14-pin TSSOP package.

Pinout

The SN74HCT08PWR is a quad 2-input AND gate from Texas Instruments, part of the HCT series, which is designed for high-speed CMOS logic applications. It features a total of 14 pins.
Pin Count: 14 pins
Functions:
- Inputs: 2 inputs per gate (total of 8 inputs for 4 gates)
- Outputs: 1 output per gate (total of 4 outputs)
- Power Supply Pins: VCC (positive voltage supply) and GND (ground)
- Enable/Control Pins: None
The device operates with a supply voltage of 2V to 5.5V and is compatible with TTL logic levels. It provides high-speed switching while maintaining low power consumption, making it suitable for a variety of digital applications.

Manufacturer

The SN74HCT08PWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of semiconductor products, including analog chips, embedded processors, and digital signal processors. The company serves various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is known for its innovation in analog and embedded processing technologies and has a strong commitment to research and development. The SN74HCT08PWR is specifically a quad 2-input NAND gate, which is commonly used in digital logic applications.

Application

The SN74HCT08PWR is a quad 2-input AND gate used in various digital logic applications. Its primary application areas include signal processing, digital circuit design, and combinational logic systems. It is suitable for interfacing with TTL logic levels, making it ideal for use in microcontroller and FPGA circuits, data routing, and control systems. Additionally, it can be employed in arithmetic logic units, hardware implementations of Boolean functions, and in timing circuits.

Equivalent

The SN74HCT08PWR is a quad 2-input AND gate IC. Equivalent products include:
1. 74HC08 (High-speed CMOS version)
2. 74LS08 (Low-power Schottky version)
3. MC74HC08A (Motorola equivalent)
4. CD4081 (CD4000 series, but with different voltage levels)
Ensure compatibility with your specific application, especially regarding voltage levels and speed.