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CD4081BE

Name: CD4081BE
Rating: 4.7 (12 reviews)

IC GATE AND 4CH 2-INP 14DIP

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製造商。部分 #CD4081BE
包 PDIP (N)-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	Through Hole
SupplierDevicePackage	14-PDIP

概述

Description

The CD4081BE is a quad two-input NAND gate integrated circuit (IC) that belongs to the 4000 series of CMOS logic devices. It contains four independent NAND gates, each capable of performing the NAND operation, which outputs a low signal (0) only when all inputs are high (1). The CD4081BE operates over a wide voltage range, typically from 3V to 15V, and is known for its low power consumption and high noise immunity, making it suitable for various digital logic applications.
This IC is commonly used in digital circuits for implementing logic functions, signal processing, and as building blocks in more complex systems. The package typically consists of 14 pins, with each gate having two input pins and one output pin. The CD4081BE is widely favored for educational purposes and prototyping due to its ease of use and availability. Proper handling and consideration of input/output voltage levels are essential to ensure reliable operation.

Features

The CD4081BE is a quad 2-input AND gate IC featuring four independent AND gates in a single package. Key features include:
1. Logic Levels: It operates with a wide supply voltage range of 3V to 15V, compatible with various logic levels.
2. High Noise Immunity: Offers improved noise margins due to its CMOS technology, making it suitable for reliable digital circuits.
3. Low Power Consumption: Consumes minimal power during operation, ideal for battery-powered devices.
4. Temperature Range: Operates effectively within the industrial temperature range of -55°C to +125°C.
5. Package Types: Available in various packages, including DIP, SOIC, and LCC, providing flexibility for different circuit designs.
6. Wide Availability: Commonly used in applications like signal processing, logic implementation, and digital systems.
This makes the CD4081BE a versatile choice for integrating digital logic functions in electronic designs.

Package

The CD4081BE is typically available in a Dual In-Line Package (DIP) format, specifically an 14-pin DIP package. It can also be found in other package types such as surface mount options, depending on the manufacturer.

Pinout

The CD4081BE is a quad two-input NAND gate integrated circuit. It contains four independent NAND gates, which can perform the NAND logical operation on two inputs.
Pin Count: The CD4081BE has 14 pins.
Pin Functions:
- Pin 1 (A1): Input A of the first NAND gate.
- Pin 2 (B1): Input B of the first NAND gate.
- Pin 3 (Y1): Output of the first NAND gate.
- Pin 4 (GND): Ground connection.
- Pin 5 (A2): Input A of the second NAND gate.
- Pin 6 (B2): Input B of the second NAND gate.
- Pin 7 (Y2): Output of the second NAND gate.
- Pin 8 (V_DD): Positive supply voltage.
- Pin 9 (A3): Input A of the third NAND gate.
- Pin 10 (B3): Input B of the third NAND gate.
- Pin 11 (Y3): Output of the third NAND gate.
- Pin 12 (A4): Input A of the fourth NAND gate.
- Pin 13 (B4): Input B of the fourth NAND gate.
- Pin 14 (Y4): Output of the fourth NAND gate.
This IC operates on a wide voltage range, making it versatile for various digital applications.

Manufacturer

The CD4081BE is a quad 2-input NAND gate integrated circuit manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company based in the United States, known for designing and producing a wide range of electronic components, including analog chips, embedded processors, and digital signal processors. Founded in 1930, TI serves various industries such as automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in semiconductor technology and is one of the leading suppliers in the electronics industry.

Application

The CD4081BE is a quad 2-input NAND gate integrated circuit, commonly used in digital logic applications. Its applications include building combinational logic circuits, implementing digital switches, creating arithmetic functions, and designing memory addresses. It can also be utilized in signal processing and control systems in microcontrollers and microprocessors, as well as in educational settings for teaching digital electronics principles.

Equivalent

The CD4081BE is a quad 2-input NAND gate IC. Equivalent products include:
- 74HC20
- 74HCT20
- MC14081
- TC4081
- CD4011 (as a NAND gate but with different functionality)
Ensure to verify the specifications and voltage levels for compatibility in your application.