HEF4077BP,652

Product Overview

Category

HEF4077BP,652 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic circuits for signal processing and logic operations.

Characteristics

• HEF4077BP,652 is a quad bilateral switch IC.
• It operates at a voltage range of 3V to 15V.
• The package type is DIP (Dual In-line Package).
• It has four independent switches with separate control inputs.
• The IC is designed to provide low ON-state resistance and high OFF-state impedance.

Package and Quantity

HEF4077BP,652 is available in a standard DIP package. Each package contains one IC.

Specifications

• Supply Voltage Range: 3V to 15V
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: Up to 100 MHz
• ON-State Resistance: Typically 50 ohms
• OFF-State Impedance: Typically 10^12 ohms

Pin Configuration

The detailed pin configuration of HEF4077BP,652 is as follows:

Pin 1: Control Input A Pin 2: Control Input B Pin 3: Control Input C Pin 4: Control Input D Pin 5: Switch Output 1 Pin 6: Switch Output 2 Pin 7: Switch Output 3 Pin 8: Switch Output 4 Pin 9: Ground (GND) Pin 10: Supply Voltage (VCC)

Functional Features

• HEF4077BP,652 provides four independent bilateral switches.
• The control inputs allow the user to select the desired switch state.
• It offers low ON-state resistance, enabling efficient signal transmission.
• The high OFF-state impedance ensures minimal interference between switches.

Advantages and Disadvantages

Advantages

• Four independent switches in a single IC package.
• Low ON-state resistance for efficient signal transmission.
• High OFF-state impedance to minimize interference.
• Wide operating voltage range.

Disadvantages

• Limited number of switches (four) in a single package.
• Not suitable for high-frequency applications above 100 MHz.

Working Principles

HEF4077BP,652 operates based on the principle of bilateral switching. The control inputs determine the state of each switch, allowing or blocking the flow of signals through the corresponding outputs. When a control input is activated, the switch connects the input to the output, enabling signal transmission. Conversely, when the control input is deactivated, the switch disconnects the input from the output, preventing signal flow.

Application Field Plans

HEF4077BP,652 finds application in various electronic circuits, including but not limited to: 1. Audio and video signal routing and switching. 2. Data multiplexing and demultiplexing. 3. Analog and digital signal processing. 4. Logic level shifting. 5. Signal isolation and buffering.

Alternative Models

Here are some alternative models that can be considered as alternatives to HEF4077BP,652: 1. CD4066BE: Quad bilateral switch IC with similar characteristics and pin configuration. 2. DG403DJ: Quad SPST analog switch IC with comparable specifications. 3. MAX4617CSE: Quad SPST CMOS analog switch IC with enhanced features.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, HEF4077BP,652 is a quad bilateral switch IC widely used in electronic circuits for signal processing and logic operations. Its low ON-state resistance, high OFF-state impedance, and independent control inputs make it suitable for various applications. However, it has limitations in terms of the number of switches and maximum operating frequency. Alternative models are available to meet specific needs.