Encyclopedia Entry: 74AHCT1G08DCKRE4

Product Overview

Category

The 74AHCT1G08DCKRE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a logic gate in various electronic devices and systems.

Characteristics

• The 74AHCT1G08DCKRE4 is a single 2-input AND gate.
• It operates at high-speed, making it suitable for applications requiring quick response times.
• This IC has a wide operating voltage range, typically between 2.0V and 5.5V.
• It offers low power consumption, making it energy-efficient.
• The 74AHCT1G08DCKRE4 is designed to be compatible with both TTL and CMOS logic levels.

Package

The 74AHCT1G08DCKRE4 is available in a small SOT-353 package, which is compact and space-saving.

Essence

The essence of the 74AHCT1G08DCKRE4 lies in its ability to perform logical AND operations, enabling the integration of this functionality into electronic circuits.

Packaging/Quantity

This IC is typically sold in reels or tubes containing multiple units, with each reel or tube containing a specific quantity of the 74AHCT1G08DCKRE4 ICs.

Specifications

• Supply Voltage Range: 2.0V 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: <10ns
• Maximum Quiescent Current: 8µA

Detailed Pin Configuration

The 74AHCT1G08DCKRE4 has the following pin configuration:

+---+ A --| |-- VCC B --| |-- Y GND/VSS --| |-- NC +---+

Functional Features

• The 74AHCT1G08DCKRE4 performs logical AND operations on the input signals A and B.
• It provides a high output signal (Y) only when both inputs are high (logic level 1).
• If any of the inputs are low (logic level 0), the output remains low.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick response times in electronic systems.
• Wide operating voltage range enables compatibility with various power supply levels.
• Low power consumption contributes to energy efficiency.
• Compact package size saves space in circuit designs.

Disadvantages

• Limited to 2-input AND gate functionality, may not be suitable for more complex logic operations.
• Sensitive to electrostatic discharge (ESD), requiring proper handling during assembly and usage.

Working Principles

The 74AHCT1G08DCKRE4 operates based on the principles of digital logic. It utilizes transistors and other electronic components to perform logical AND operations on the input signals. When both inputs are high (logic level 1), the output is driven high. If any of the inputs are low (logic level 0), the output remains low.

Detailed Application Field Plans

The 74AHCT1G08DCKRE4 finds applications in various electronic devices and systems, including but not limited to: - Microcontrollers and microprocessors - Digital signal processing (DSP) circuits - Communication systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AHCT1G08DCKRE4 include: - 74HC08: A 2-input AND gate with similar characteristics and package options. - SN74LVC1G08: Another 2-input AND gate with low voltage operation and small package size.

These alternative models can be considered based on specific requirements, availability, and compatibility with existing designs.

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