Encyclopedia Entry: 74AC00TTR

Product Overview

Category

The 74AC00TTR belongs to the category of integrated circuits (ICs), specifically the family of digital logic gates.

Use

This IC is commonly used in digital electronics for performing logical operations, such as AND gate functionality.

Characteristics

• The 74AC00TTR is a quad 2-input NAND gate.
• It operates on a supply voltage range of 2V to 6V.
• This IC has a high-speed operation with a propagation delay of only a few nanoseconds.
• It offers low power consumption and high noise immunity.
• The 74AC00TTR is compatible with both TTL and CMOS logic levels.

Package and Quantity

The 74AC00TTR is available in a small-outline transistor (SOT) package. The package type is TSSOP-14. Each package contains one IC.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage High (VIH): 2V to VCC + 0.5V
• Input Voltage Low (VIL): -0.5V to 0.8V
• Output Voltage High (VOH): VCC - 0.5V
• Output Voltage Low (VOL): 0.5V
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The 74AC00TTR has a total of 14 pins arranged in a dual in-line package (DIP). The pin configuration is as follows:

+---+--+---+ A1 --|1 +--+ 14|-- VCC B1 --|2 13|-- B4 A2 --|3 12|-- B3 B2 --|4 74AC00TTR|-- B2 Y1 --|5 10|-- A3 Y2 --|6 9|-- B3 GND -|7 8|-- Y4 +----------+

Functional Features

• The 74AC00TTR consists of four independent 2-input NAND gates.
• It performs the logical AND operation on two input signals and provides the inverted output.

Advantages

• High-speed operation enables efficient digital signal processing.
• Low power consumption makes it suitable for battery-powered devices.
• Compatibility with both TTL and CMOS logic levels allows easy integration into existing systems.
• Small package size saves board space in compact designs.

Disadvantages

• Limited number of inputs and outputs restricts complex logic implementations.
• Sensitivity to voltage fluctuations may affect performance in noisy environments.

Working Principles

The 74AC00TTR operates based on the principles of complementary metal-oxide-semiconductor (CMOS) technology. It utilizes transistors to implement the NAND gate functionality, where the inputs are combined through a series of transistor switches to produce the desired logical output.

Application Field Plans

The 74AC00TTR finds applications in various digital systems, including: - Microprocessors and microcontrollers - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Alternative Models

Other alternative models that provide similar functionality to the 74AC00TTR include: - 74HC00: High-speed CMOS quad 2-input NAND gate - SN74LS00: Low-power Schottky quad 2-input NAND gate - CD4011: CMOS quad 2-input NAND gate

In conclusion, the 74AC00TTR is a versatile integrated circuit that offers high-speed operation, low power consumption, and compatibility with different logic levels. Its quad 2-input NAND gate functionality makes it suitable for various digital applications across different industries.

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