CD74HCT423MT

Product Overview

Category

CD74HCT423MT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for various applications, including data processing, signal transmission, and control functions.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL inputs
• Schmitt-trigger action on all inputs
• Output capability: standard

Package

CD74HCT423MT is available in a small outline integrated circuit (SOIC) package. This package offers compactness and ease of integration into electronic systems.

Essence

The essence of CD74HCT423MT lies in its ability to perform complex logic functions with high speed and low power consumption, making it an essential component in modern digital electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 20ns
• Maximum Quiescent Current: 4μA

Detailed Pin Configuration

CD74HCT423MT consists of 16 pins, each serving a specific function:

1. CLR (Clear)
2. CLK (Clock)
3. GND (Ground)
4. Q1 (Output 1)
5. Q2 (Output 2)
6. Q3 (Output 3)
7. Q4 (Output 4)
8. Q5 (Output 5)
9. Q6 (Output 6)
10. Q7 (Output 7)
11. Q8 (Output 8)
12. VCC (Power Supply)
13. A1 (Input 1)
14. A2 (Input 2)
15. A3 (Input 3)
16. A4 (Input 4)

Functional Features

CD74HCT423MT offers the following functional features:

• Asynchronous parallel-load capability
• Synchronous counting and loading
• Output control for cascading multiple devices
• Schmitt-trigger inputs for noise immunity
• Direct interface with TTL levels

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption reduces energy requirements.
• Wide operating voltage range allows compatibility with various systems.
• Schmitt-trigger action on all inputs enhances noise immunity.

Disadvantages

• Limited number of outputs may restrict certain applications.
• Requires careful handling to prevent damage due to electrostatic discharge (ESD).

Working Principles

CD74HCT423MT operates based on a combination of digital logic gates, flip-flops, and counters. It utilizes clock signals and input data to perform various functions such as counting, loading, and output control. The internal circuitry ensures reliable and accurate operation within specified voltage and temperature ranges.

Detailed Application Field Plans

CD74HCT423MT finds extensive application in the following fields:

1. Data communication systems
2. Industrial automation
3. Automotive electronics
4. Consumer electronics
5. Medical equipment
6. Aerospace and defense systems

In these fields, CD74HCT423MT is used for tasks such as data processing, signal transmission, control functions, and synchronization.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD74HCT423MT include:

1. SN74HCT423N by Texas Instruments
2. MC74HCT423N by ON Semiconductor
3. 74HCT423 by NXP Semiconductors
4. CD74HC423E by Texas Instruments

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

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