74HCT253N,652

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: Logic IC for data multiplexing and demultiplexing
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Maximum Propagation Delay: 25 ns
• Maximum Quiescent Current: 4 µA

Detailed Pin Configuration

1. A0 (Input A0)
2. A1 (Input A1)
3. B (Input B)
4. C (Input C)
5. GND (Ground)
6. Y (Output Y)
7. Y (Output Y)
8. GND (Ground)
9. S (Select Input)
10. GND (Ground)
11. Y (Output Y)
12. Y (Output Y)
13. VCC (Positive Power Supply)
14. A (Input A)
15. B (Input B)
16. VCC (Positive Power Supply)

Functional Features

• Data multiplexing and demultiplexing functionality
• Two independent 4-input multiplexers in a single package
• Select input determines the active multiplexer
• Outputs can drive standard TTL inputs

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption helps conserve energy
• Wide operating voltage range provides flexibility in various applications
• Compact DIP-16 package allows for easy integration into circuits

Disadvantages

• Limited number of inputs and outputs (4-input, 2-output)
• May require additional components for complex multiplexing/demultiplexing tasks

Working Principles

The 74HCT253N,652 is a logic IC that functions as a multiplexer/demultiplexer. It has two independent 4-input multiplexers in a single package. The select input determines which multiplexer is active, allowing the user to choose between different input sources. The selected input is then routed to the corresponding output pin. The outputs are capable of driving standard TTL inputs.

Detailed Application Field Plans

• Data routing and selection in digital systems
• Address decoding in memory systems
• Signal routing in communication systems
• Input/output expansion in microcontroller-based systems

Detailed and Complete Alternative Models

• 74HC153N,652: Similar functionality with slightly different electrical characteristics
• CD4051BE: Analog multiplexer/demultiplexer with similar pin configuration
• SN74LS151N: 8-input multiplexer with expanded functionality

(Note: The above alternative models are provided as examples and may not be an exhaustive list.)

This entry provides an overview of the 74HCT253N,652 integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.