HCF4078BEY

Product Overview

Category

HCF4078BEY belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications.

Characteristics

• HCF4078BEY is a quad 2-input AND gate.
• It operates on a supply voltage range of 3V to 18V.
• The input and output voltage levels are compatible with TTL logic families.
• It has a high noise immunity and low power consumption.

Package

HCF4078BEY is available in a standard DIP (Dual Inline Package) format.

Essence

The essence of HCF4078BEY lies in its ability to perform logical AND operations on two input signals.

Packaging/Quantity

HCF4078BEY is typically packaged in tubes or reels, containing a quantity of 25 or 50 units per package.

Specifications

• Supply Voltage Range: 3V to 18V
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 60ns (max)
• Quiescent Current: 4μA (typ)

Detailed Pin Configuration

HCF4078BEY consists of 14 pins, each serving a specific purpose. The pin configuration is as follows:

1. A Input 1
2. B Input 1
3. Y Output 1
4. GND (Ground)
5. C Input 2
6. D Input 2
7. Y Output 2
8. VDD (Supply Voltage)
9. E Input 3
10. F Input 3
11. Y Output 3
12. NC (No Connection)
13. H Input 4
14. Y Output 4

Functional Features

• HCF4078BEY performs logical AND operations on two input signals.
• It has four independent AND gates in a single package.
• The output of each gate is available for external use.

Advantages and Disadvantages

Advantages

• High noise immunity ensures reliable operation in noisy environments.
• Low power consumption makes it suitable for battery-powered devices.
• Wide supply voltage range allows compatibility with various systems.
• Compact package size enables space-efficient circuit designs.

Disadvantages

• Propagation delay time may limit its use in high-speed applications.
• Limited number of inputs per gate (2 inputs) may require additional ICs for complex logic functions.

Working Principles

HCF4078BEY operates based on the principles of digital logic. Each gate within the IC compares the logical states of its input signals and produces an output signal according to the AND function. The output is high only when both inputs are high; otherwise, it remains low.

Detailed Application Field Plans

HCF4078BEY finds applications in various fields, including: 1. Digital electronics 2. Microcontrollers 3. Communication systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be used as substitutes for HCF4078BEY include: - CD4078BE - MC14078B - SN74LS08

These alternatives offer similar functionality and can be used interchangeably in most applications.

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