N74F253D,623

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compact package size
• Package: Dual In-Line Package (DIP)
• Essence: N74F253D,623 is a digital multiplexer/demultiplexer IC that allows for efficient data routing and selection in digital circuits.
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units.

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 +85°C
• Logic Family: F series (Fast CMOS)
• Number of Inputs: 2
• Number of Outputs: 4
• Propagation Delay: 7 ns (typical)
• Power Dissipation: 20 mW (typical)

Detailed Pin Configuration

The N74F253D,623 IC has a total of 16 pins. The pin configuration is as follows:

1. A0 (Input A0)
2. A1 (Input A1)
3. GND (Ground)
4. Y0 (Output Y0)
5. Y1 (Output Y1)
6. Y2 (Output Y2)
7. Y3 (Output Y3)
8. VCC (Supply Voltage)
9. B0 (Input B0)
10. B1 (Input B1)
11. S (Select Input)
12. E (Enable Input)
13. Y (Output Enable)
14. NC (No Connection)
15. NC (No Connection)
16. GND (Ground)

Functional Features

• The N74F253D,623 is a dual 4-to-1 multiplexer/demultiplexer IC.
• It allows for the selection of one out of four input signals based on the select input (S).
• The enable input (E) controls the operation of the IC.
• The output enable (Y) pin enables or disables the outputs.
• It operates at high speed and consumes low power.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data routing. - Low power consumption helps in reducing overall power requirements. - Wide operating voltage range provides flexibility in various applications. - Compact package size saves board space.

Disadvantages: - Limited number of inputs and outputs restricts its application in complex systems. - Propagation delay may affect real-time applications with strict timing requirements.

Working Principles

The N74F253D,623 functions as a digital multiplexer/demultiplexer by utilizing internal logic gates. When the select input (S) is set to a specific value, the corresponding input signal (A0-A1 or B0-B1) is routed to the output pins (Y0-Y3). The enable input (E) controls the overall operation of the IC, while the output enable (Y) pin enables or disables the outputs.

Detailed Application Field Plans

The N74F253D,623 IC finds applications in various digital systems where efficient data routing and selection are required. Some potential application fields include:

1. Data communication systems
2. Digital audio/video equipment
3. Industrial automation
4. Automotive electronics
5. Computer peripherals
6. Telecommunications equipment

Detailed and Complete Alternative Models

1. CD74HC153E: Dual 4-to-1 Multiplexer/Demultiplexer, High-Speed CMOS Logic
2. SN74LS153N: Dual 4-Line to 1-Line Data Selectors/Multiplexers, Low-Power Schottky Logic
3. MC74HC153N: Dual 4-Input Multiplexer, High-Speed CMOS Logic

These alternative models offer similar functionality and can be considered as alternatives to the N74F253D,623 IC.

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