圖片僅供參考

MC74HC02ADR2G

Name: MC74HC02ADR2G
Rating: 4.7 (12 reviews)

IC GATE NOR 4CH 2-INP 14SOIC

製造商
製造商。部分 #MC74HC02ADR2G
包 SOIC-14
資料表
有現貨的2975

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74HC
ProductStatus	Active
LogicType	NOR Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	1 µA
Current-OutputHighLow	5.2mA, 5.2mA
LogicLevel-Low	0.5V ~ 1.8V
LogicLevel-High	1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL	13ns @ 6V, 50pF
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The MC74HC02ADR2G is a quad 2-input NOR gate IC from the 74HC series, which is known for high-speed CMOS technology. It operates with a supply voltage range of 2V to 6V, making it suitable for both low and moderate power applications. The device features four independent NOR gates, each capable of accepting two inputs and providing a single output.
The high-speed operation is characterized by a propagation delay that is significantly lower than that of traditional TTL devices, making it ideal for high-speed digital circuits. The MC74HC02ADR2G is available in a 14-pin SOP (Small Outline Package) form factor, which is beneficial for compact designs.
Applications include digital logic circuits, signal processing, and various combinational logic functions. The IC is also noted for its low power consumption and high noise immunity, providing reliable performance in diverse electronic applications.

Features

The MC74HC02ADR2G is a quad 2-input NOR gate from the 74HC family of high-speed CMOS logic devices. Key features include:
1. High Speed: Operates at high speeds, with typical propagation delays of 6 ns at 5V.
2. Wide Supply Voltage Range: Supports a supply voltage range from 2V to 6V.
3. Low Power Consumption: Consumes minimal power due to CMOS technology, making it suitable for battery-operated devices.
4. Noise Immunity: Offers high noise immunity, ensuring reliable operation in noisy environments.
5. Logic Levels: Compatible with standard TTL logic levels.
6. Pin Configuration: Comes in a 14-pin DIP or SOIC package, facilitating easy integration into circuits.
7. Temperature Range: Operates in a wide temperature range from -40°C to +125°C.
This device is ideal for a variety of digital logic applications, including signal processing and combinational logic circuits.

Package

The MC74HC02ADR2G is packaged in a SOIC-14 (Small Outline Integrated Circuit) form factor, which features 14 pins and is designed for surface mounting.

Pinout

The MC74HC02ADR2G is a quad 2-input NOR gate integrated circuit. It features a total of 14 pins. The pin configuration is as follows:
1. GND - Ground
2. 1A - Input A of NOR gate 1
3. 1B - Input B of NOR gate 1
4. 1Y - Output of NOR gate 1
5. 2A - Input A of NOR gate 2
6. 2B - Input B of NOR gate 2
7. 2Y - Output of NOR gate 2
8. VCC - Power supply (typically +2V to +6V)
9. 3A - Input A of NOR gate 3
10. 3B - Input B of NOR gate 3
11. 3Y - Output of NOR gate 3
12. 4A - Input A of NOR gate 4
13. 4B - Input B of NOR gate 4
14. 4Y - Output of NOR gate 4
Each NOR gate performs a logical NOR operation on its two inputs, producing a low output only when both inputs are low.

Manufacturer

The MC74HC02ADR2G is manufactured by ON Semiconductor. ON Semiconductor is a global supplier of semiconductor components and solutions, focusing on energy-efficient electronics. The company provides a wide range of products, including analog, discrete, and power semiconductors, as well as integrated circuits for various applications such as automotive, industrial, communications, and consumer electronics. Founded in 1999, ON Semiconductor has established itself as a key player in the semiconductor industry, emphasizing innovation and sustainability in its product offerings. The MC74HC02ADR2G specifically is a quad 2-input NOR gate, part of the 74HC series of high-speed CMOS logic devices.

Application

The MC74HC02ADR2G is a quad 2-input NOR gate used in various applications, including digital logic circuits, combinational logic systems, and signal processing. It serves in implementing logic functions, data manipulation, and arithmetic operations. Common usage includes inverters, control circuits, and state machines in embedded systems, consumer electronics, and communication devices. Its high-speed operation and low power consumption make it suitable for battery-powered applications and high-performance digital systems.

Equivalent

The MC74HC02ADR2G is a dual 4-input NOR gate. Equivalent products include:
1. SN74HC02N (Texas Instruments)
2. 74HC02 (NXP, ON Semiconductor)
3. CD4025 (Texas Instruments)
Ensure to check the specific datasheets for pin configurations and electrical characteristics before substitution.