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HEF4082BT

Name: HEF4082BT
Rating: 4.7 (12 reviews)

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規格

Brand	Nexperia
Product Type	Logic Gates
Subcategory	Logic ICs

概述

Description

HEF4082BT is likely a course code or identifier for a specific class, possibly within a higher education institution. While I don't have specific details about this course, course codes often contain alphanumeric sequences where letters typically represent the department or subject area, and numbers denote the level and sequence.
"HEF" could refer to a department or subject, such as Health, Education, or Engineering. "4082" might indicate an advanced-level course, often designed for upper-level undergraduates or graduate students, while "BT" could denote a specialization or topic within the course.
To get a detailed introduction to HEF4082BT, you should refer to the course syllabus or contact the educational institution offering it. This information will outline the course’s objectives, content, prerequisites, and evaluation methods. For specifics, access the institution's course catalog or website, or reach out to the department responsible for this course code.

Features

The HEF4082BT is a dual 4-input OR gate integrated circuit. It features high noise immunity and a low power consumption due to its CMOS technology. The device can operate in a voltage range from 3V to 15V, making it versatile for various applications. It is designed for both automotive and industrial environments with support for temperatures typically ranging from -40°C to +85°C. The HEF4082BT is also known for its low input current, typically in the range of nanoamperes, and a fan-out of up to 50, meaning it can drive multiple inputs. It has a propagation delay that allows for moderate-speed applications. The IC comes in various package types, including SO and DIP, which facilitates its use in different circuit designs. Additionally, it's built to be pin-compatible with other similar logic gate devices, allowing for easy substitution in existing designs.

Package

The HEF4082BT is a dual 4-input AND gate integrated circuit. It typically comes in a surface-mount package type, specifically the SO16 (Small Outline) package.

Pinout

The HEF4082BT is a quad 2-input AND gate integrated circuit. It features 14 pins in total, organized as follows:
1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Output Y1
4. Pin 4: Input A2
5. Pin 5: Input B2
6. Pin 6: Output Y2
7. Pin 7: Ground (GND)
8. Pin 8: Output Y3
9. Pin 9: Input B3
10. Pin 10: Input A3
11. Pin 11: Output Y4
12. Pin 12: Input B4
13. Pin 13: Input A4
14. Pin 14: Supply Voltage (VDD)
Each gate in the HEF4082BT performs the logical conjunction (AND operation) on its two input signals, producing a HIGH output only if both inputs are HIGH. The IC is commonly used in digital circuits where multiple AND logic operations are required. Its CMOS technology allows for low power consumption, making it suitable for a variety of applications.

Manufacturer

The HEF4082BT is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in the production of discrete components, logic devices, and MOSFETs. The company focuses on high-volume manufacturing and offers a wide range of semiconductors that are used in various electronic applications across different industries. Nexperia was formerly part of NXP Semiconductors and became an independent entity in 2017. They are known for their efficiency and quality, catering to the automotive, industrial, consumer, and computing markets.

Application

The HEF4082BT is a dual 4-input OR gate integrated circuit. It is typically used in digital electronics applications where logical OR functions are needed. Common application areas include digital signal processing, data routing, communication systems, control systems, and any circuitry requiring logic gate functions to combine multiple input signals. Its ability to handle multiple input signals makes it valuable in complex logic designs and configurations.

Equivalent

The HEF4082BT is a dual 4-input AND gate IC. Equivalent products include the CD4082 from Texas Instruments, NTE4082B from NTE Electronics, and MC14082 from ON Semiconductor. These alternatives have similar functionality and can be used as replacements in circuits requiring dual 4-input AND gates. Always check the datasheet for specific electrical characteristics to ensure compatibility.