Encyclopedia Entry: 74ABT00D,112

Product Information

Category

The 74ABT00D,112 belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This product is primarily used for digital logic applications, where it serves as a quad 2-input NAND gate.

Characteristics

• High-speed operation: The 74ABT00D,112 offers fast switching times, making it suitable for high-frequency applications.
• Low power consumption: It operates at low power levels, ensuring energy efficiency.
• Wide supply voltage range: The IC can function within a broad range of supply voltages, enhancing its versatility.
• Schmitt-trigger inputs: The device features Schmitt-trigger inputs, providing hysteresis and improving noise immunity.

Package

The 74ABT00D,112 is available in a standard 14-pin dual in-line package (DIP), which facilitates easy integration into electronic circuits.

Essence

At its core, the 74ABT00D,112 is a logic gate that performs the NAND function. It takes two input signals and produces an inverted output based on the logical AND operation.

Packaging/Quantity

The product is typically sold in reels or tubes containing multiple units, with each reel/tube containing a specific quantity of the 74ABT00D,112 ICs.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (max)
• Input Capacitance: 3pF (typ)
• Output Current: ±24mA

Detailed Pin Configuration

The 74ABT00D,112 features a 14-pin dual in-line package (DIP) with the following pin configuration:

+---\/---+ A1 -|1 14|- VCC B1 -|2 13|- Y1 A2 -|3 12|- B2 B2 -|4 11|- A3 Y2 -|5 10|- B3 GND -|6 9|- Y3 Y4 -|7 8|- A4 +--------+

Functional Features

• Quad 2-input NAND gate: The 74ABT00D,112 integrates four independent NAND gates into a single IC, providing compactness and convenience.
• High-speed operation: With a propagation delay time of only 3.5ns, this IC enables rapid signal processing.
• Schmitt-trigger inputs: The Schmitt-trigger inputs enhance noise immunity by providing hysteresis and ensuring reliable logic level transitions.

Advantages and Disadvantages

Advantages

• Fast switching times enable high-frequency applications.
• Low power consumption ensures energy efficiency.
• Wide supply voltage range enhances versatility.
• Schmitt-trigger inputs improve noise immunity.

Disadvantages

• Limited to quad 2-input NAND gate functionality, limiting its application scope to specific logic operations.

Working Principles

The 74ABT00D,112 operates based on the principles of digital logic. It takes two input signals, performs the logical AND operation, and produces an inverted output. The internal circuitry utilizes transistors and other electronic components to achieve this functionality.

Detailed Application Field Plans

The 74ABT00D,112 finds applications in various digital systems and circuits, including but not limited to: - Microprocessors and microcontrollers - Data communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ABT00D,112 include: - 74HC00: A quad 2-input NAND gate with comparable characteristics but operates at a different voltage range. - 74LS00: Another quad 2-input NAND gate with similar functionality but operates at lower speeds compared to the 74ABT00D,112.

These alternative models can be considered based on specific project requirements and compatibility with existing circuitry.

---

Word count: 529 words