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74HCT00D

Name: 74HCT00D
Rating: 4.7 (12 reviews)

IC GATE NAND 4CH 2-INP 14SOIC

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包 SOIC-20
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74HCT
ProductStatus	Obsolete
LogicType	NAND Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	4.5V ~ 5.5V
Current-Quiescent(Max)	1 µA
Current-OutputHighLow	4mA, 4mA
LogicLevel-Low	0.8V
LogicLevel-High	2V
MaxPropagationDelay@VMaxCL	17ns @ 5.5V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The 74HCT00D is a quad 2-input NAND gate integrated circuit (IC), part of the 74HCT logic family, which is known for its high-speed performance and compatibility with TTL logic levels. It contains four independent NAND gates, allowing for versatile digital logic applications. Each gate has two inputs and one output, producing a low output only when all inputs are high, following the NAND logic function.
The "HCT" designation indicates that the IC is designed to operate with a lower power supply voltage (typically 5V) while maintaining compatibility with TTL logic. The "00" denotes the type of gates, and "D" indicates the package type, which is often a Dual In-line Package (DIP).
Applications of the 74HCT00D include combinational logic circuits, data processing systems, and any scenario requiring simple digital logic operations. It is widely used in electronics for building complex circuits from simpler components. The device is available in various package types, suitable for different PCB designs.

Features

The 74HCT00D is a quad 2-input NAND gate IC from the 74HCT series, which is designed for high-speed performance while maintaining low power consumption. Key features include:
1. Functionality: Contains four independent 2-input NAND gates.
2. Logic Family: Complies with TTL logic levels and is compatible with HCT (High-speed CMOS) technology.
3. Supply Voltage: Operates typically at a supply voltage of 4.5V to 5.5V.
4. Propagation Delay: Offers fast switching times, typically around 5 ns, enhancing performance in digital circuits.
5. Low Power Consumption: Reduced current draw compared to traditional TTL, making it suitable for battery-operated devices.
6. Wide Operating Temperature: Functions effectively in a temperature range of -40°C to +125°C.
7. Pin Configuration: Available in a 14-pin dual in-line package (DIP) or surface mount (SOIC) options.
The 74HCT00D is widely used in digital logic applications, including computing, automotive, and consumer electronics, where reliable and fast logic operations are required.

Package

The 74HCT00D is typically packaged in a Dual In-line Package (DIP) or a Surface Mount Device (SMD) configuration, such as TSSOP or SOIC, depending on the manufacturer. These packages facilitate easy integration into electronic circuits.

Pinout

The 74HCT00D is a quad 2-input NAND gate IC. It features a total of 14 pins. The pinout is as follows:
- Pin 1: A1 (Input)
- Pin 2: B1 (Input)
- Pin 3: Y1 (Output)
- Pin 4: GND (Ground)
- Pin 5: A2 (Input)
- Pin 6: B2 (Input)
- Pin 7: Y2 (Output)
- Pin 8: VCC (Power Supply)
- Pin 9: A3 (Input)
- Pin 10: B3 (Input)
- Pin 11: Y3 (Output)
- Pin 12: A4 (Input)
- Pin 13: B4 (Input)
- Pin 14: Y4 (Output)
This IC operates at a supply voltage of 2V to 6V and is compatible with TTL logic levels, making it suitable for various digital applications. Each NAND gate outputs a low signal only when both inputs are high.

Manufacturer

The 74HCT00D is manufactured by Texas Instruments, a well-known American technology company. Texas Instruments (TI) specializes in designing and manufacturing semiconductors and various integrated circuits, including logic devices, analog chips, and embedded processors. Founded in 1930, TI is recognized for its contributions to electronics and is a major player in the semiconductor industry. The company serves a wide range of markets, including automotive, industrial, communications, and consumer electronics, providing innovative solutions that enhance performance and efficiency in electronic devices. TI's products are widely used in various applications, making it a key provider in the electronics sector.

Application

The 74HCT00D is a quad 2-input NAND gate integrated circuit used in digital circuits for logic operations. Its application areas include combinational logic design, data processing, signal conditioning, and creating complex logic functions in digital systems. It is commonly utilized in microcontrollers, programmable logic devices, and as part of various electronic circuits for general-purpose logic tasks.

Equivalent

The 74HCT00D is a quad 2-input NAND gate IC. Equivalent products include:
1. 74HC00 (High-speed CMOS version)
2. 74LS00 (Low-power Schottky version)
3. 74LVC00 (Low-voltage CMOS version)
4. 74AHC00 (Advanced high-speed CMOS version)
Always check specific electrical characteristics and pin configurations before substitution.