DM7406N

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gates
• Characteristics: Hex Inverter with Open Collector Outputs
• Package: DIP (Dual Inline Package)
• Essence: The DM7406N is a logic gate IC that provides six inverters with open collector outputs in a single package.
• Packaging/Quantity: Typically sold in tubes or trays containing multiple units.

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Maximum Operating Frequency: 30MHz
• Propagation Delay Time: 15ns (typical)

Detailed Pin Configuration

The DM7406N has a total of 14 pins, which are arranged as follows:

+---+--+---+ Y1 --|1 +--+ 14|-- Vcc Y2 --|2 13|-- A1 Y3 --|3 12|-- B1 Y4 --|4 7406 11|-- A2 Y5 --|5 10|-- B2 Y6 --|6 9|-- A3 GND --|7 8|-- B3 +----------+

Functional Features

• Hex Inverter: The DM7406N consists of six independent inverters, each capable of converting a logic high input to a logic low output and vice versa.
• Open Collector Outputs: The outputs of the inverters are open collector, allowing for wired-OR configurations and easy interfacing with other devices.
• High Noise Immunity: The IC is designed to have high noise immunity, making it suitable for use in noisy environments.

Advantages and Disadvantages

Advantages: - Compact: The DM7406N packs six inverters in a single package, saving board space. - Versatile: Can be used in various applications requiring logic inversion. - Open Collector Outputs: Allows for flexible interfacing with other devices.

Disadvantages: - Limited Functionality: The DM7406N only provides basic logic inversion and does not offer additional logic functions. - Low Operating Frequency: The maximum operating frequency of 30MHz may limit its use in high-speed applications.

Working Principles

The DM7406N operates based on the principles of digital logic. Each inverter within the IC uses transistors to invert the input signal. The open collector outputs allow multiple devices to be connected together, forming logical OR gates.

Detailed Application Field Plans

The DM7406N can be used in various applications, including but not limited to: - Logic level conversion - Signal inversion - Driving LEDs or relays - Bus interfacing

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the DM7406N include: - SN7406N: Similar hex inverter with open collector outputs from Texas Instruments. - MC74HC06N: Hex inverter with open drain outputs from ON Semiconductor. - CD4049UBCN: Hex inverting buffer/converter with high-voltage open collector outputs from Texas Instruments.

Note: This is not an exhaustive list, and there are several other alternatives available in the market.

In conclusion, the DM7406N is a versatile logic gate IC that provides six inverters with open collector outputs. Its compact size, open collector outputs, and high noise immunity make it suitable for various applications requiring logic inversion. However, its limited functionality and lower operating frequency should be considered when selecting this IC for specific projects.

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