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CD4081BM

Name: CD4081BM
Rating: 4.7 (12 reviews)

IC GATE AND 4CH 2-INP 14SOIC

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包 SOIC (D)-14
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規格

Package	Tube
Series	4000B
ProductStatus	Active
LogicType	AND Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	3V ~ 18V
Current-Quiescent(Max)	1 µA
Current-OutputHighLow	3.4mA, 3.4mA
LogicLevel-Low	1.5V ~ 4V
LogicLevel-High	3.5V ~ 11V
MaxPropagationDelay@VMaxCL	90ns @ 15V, 50pF
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The CD4081BM is a quad 2-input NAND gate integrated circuit (IC) belonging to the CD4000 series of CMOS logic devices. It features four independent NAND gates, each capable of handling two input signals, and provides a high level of logic flexibility for digital circuits.
Key characteristics include:
- Voltage Range: Typically operates between 3V to 15V, making it suitable for various applications.
- Low Power Consumption: As a CMOS device, it offers low power dissipation, which is advantageous for battery-operated devices.
- High Noise Immunity: Designed with a high noise margin, it performs reliably in noisy environments.
- Compatibility: It can interface with other CMOS, TTL, and logic families, enhancing design versatility.
The CD4081BM is commonly used in digital circuits for tasks such as signal processing, control systems, and combinational logic design. Its ease of use and reliability make it a staple in both educational and professional electronics applications.

Features

The CD4081BM is a quad 2-input NAND gate integrated circuit (IC) that operates within the CMOS technology. Key features include:
1. Logic Gates: Contains four independent 2-input NAND gates.
2. Supply Voltage: Operates over a wide voltage range from 3V to 15V.
3. Low Power Consumption: Designed for minimal power usage, making it suitable for battery-operated devices.
4. High Noise Immunity: Offers excellent noise margins, ensuring reliable operation in various electrical environments.
5. Wide Operating Temperature: Functional over a temperature range of -55°C to +125°C.
6. Compatibility: Compatible with other CMOS devices, allowing easy integration into larger circuits.
7. Pin Configuration: Standard 14-pin DIP or surface mount packages available for versatile applications.
8. Propagation Delay: Fast switching speed suitable for high-speed applications.
These features make the CD4081BM ideal for digital logic design in consumer electronics, automotive, and industrial applications.

Package

The CD4081BM is typically available in a dual in-line package (DIP) format, specifically 14-pin DIP. It can also be found in other package types such as surface mount (SOIC or TSSOP) depending on the manufacturer.

Pinout

The CD4081BM is a quad 2-input NAND gate integrated circuit. It features a total of 14 pins. The pin configuration is as follows:
1. Pins 1, 2: Inputs A1 and B1 for the first NAND gate
2. Pin 3: Output Y1 for the first NAND gate
3. Pins 4, 5: Inputs A2 and B2 for the second NAND gate
4. Pin 6: Output Y2 for the second NAND gate
5. Pins 7, 8: Inputs A3 and B3 for the third NAND gate
6. Pin 9: Output Y3 for the third NAND gate
7. Pins 10, 11: Inputs A4 and B4 for the fourth NAND gate
8. Pin 12: Output Y4 for the fourth NAND gate
9. Pin 13: Ground (GND)
10. Pin 14: VDD (Supply Voltage)
This IC operates with a wide supply voltage range and is commonly used in digital logic applications.

Manufacturer

The CD4081BM is a quad two-input NAND gate integrated circuit manufactured by Texas Instruments (TI). Texas Instruments is a multinational technology company based in the United States that designs and manufactures semiconductors and various other electronic components. Known for its innovation in analog and embedded processing, TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company is a key player in the semiconductor market and has a strong emphasis on research and development, aiming to provide cutting-edge solutions for diverse technological applications.

Application

The CD4081BM is a quad 2-input NAND gate IC used in various applications, including digital logic circuits, signal processing, data storage, and combinational logic designs. It is suitable for creating complex logic functions, building arithmetic circuits, and implementing timers and oscillators. Additionally, it can be used in systems requiring low power consumption and high noise immunity in industrial, automotive, and consumer electronics applications.

Equivalent

The CD4081BM is a quad 2-input NAND gate IC. Equivalent products include:
- 74HC20 (High-speed CMOS)
- 74HCT20 (TTL compatible)
- MC14081BCP (Motorola version)
Check the specific voltage and logic level requirements for compatibility.