ON Semiconductor
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MC100E457FN
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MC100E457FN

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate
  • Characteristics: High-speed, ECL (Emitter-Coupled Logic) Technology
  • Package: 28-pin PLCC (Plastic Leaded Chip Carrier)
  • Essence: High-performance logic gate for digital circuit applications
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

  • Supply Voltage: -5.2V to -4.5V
  • Input Voltage: -2.0V to -0.8V
  • Output Voltage: -2.0V to -0.8V
  • Operating Temperature: -40°C to +85°C
  • Propagation Delay: 1.6 ns (typical)
  • Output Current: ±50 mA (sink/source)

Detailed Pin Configuration

The MC100E457FN has a total of 28 pins, which are assigned specific functions as follows:

  1. VEE - Negative Power Supply
  2. Q3 - Output 3
  3. Q3B - Complementary Output 3
  4. GND - Ground
  5. Q2 - Output 2
  6. Q2B - Complementary Output 2
  7. Q1 - Output 1
  8. Q1B - Complementary Output 1
  9. Q0 - Output 0
  10. Q0B - Complementary Output 0
  11. D - Data Input
  12. CLK - Clock Input
  13. SEL - Select Input
  14. VBB - Bias Voltage
  15. VCC - Positive Power Supply
  16. Q7 - Output 7
  17. Q7B - Complementary Output 7
  18. Q6 - Output 6
  19. Q6B - Complementary Output 6
  20. Q5 - Output 5
  21. Q5B - Complementary Output 5
  22. Q4 - Output 4
  23. Q4B - Complementary Output 4
  24. VEE - Negative Power Supply
  25. NC - No Connection
  26. NC - No Connection
  27. NC - No Connection
  28. GND - Ground

Functional Features

  • High-speed operation suitable for high-frequency applications
  • ECL technology ensures low power consumption and noise immunity
  • Differential inputs provide excellent noise rejection
  • Wide operating temperature range allows for versatile usage
  • Complementary outputs simplify interfacing with other logic circuits

Advantages and Disadvantages

Advantages

  • Fast propagation delay enables efficient data processing
  • Low power consumption compared to alternative technologies
  • Excellent noise immunity ensures reliable operation in noisy environments
  • Wide operating temperature range allows for use in various conditions

Disadvantages

  • Requires negative power supply, which may add complexity to the circuit design
  • Limited availability of alternative models from different manufacturers

Working Principles

The MC100E457FN is based on ECL technology, which utilizes differential signaling to achieve high-speed and low-power operation. The differential inputs provide noise rejection, while the complementary outputs simplify interfacing with other logic circuits. The device operates by comparing the input data with the clock and select signals, generating the corresponding output states.

Detailed Application Field Plans

The MC100E457FN is commonly used in applications that require high-speed digital signal processing, such as:

  1. Telecommunications equipment
  2. Data communication systems
  3. Networking devices
  4. Industrial control systems
  5. Test and measurement instruments

Detailed and Complete Alternative Models

While the MC100E457FN is a highly capable logic gate, there are alternative models available from different manufacturers that offer similar functionality. Some notable alternatives include:

  1. SN74FCT16245 - Texas Instruments
  2. CDCLVC1104 - ON Semiconductor
  3. SY100ELT23 - Microchip Technology
  4. MC10E116 - ON Semiconductor

These alternative models can be considered based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC100E457FN v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC100E457FN in technical solutions:

  1. Q: What is MC100E457FN? A: MC100E457FN is a high-speed, low-power ECL (Emitter-Coupled Logic) 4-bit magnitude comparator IC.

  2. Q: What are the key features of MC100E457FN? A: The key features include differential inputs, wide operating voltage range, fast propagation delay, and low power consumption.

  3. Q: How does MC100E457FN work? A: MC100E457FN compares two 4-bit binary numbers and provides outputs indicating whether one number is greater than, equal to, or less than the other.

  4. Q: What is the operating voltage range for MC100E457FN? A: The operating voltage range for MC100E457FN is typically between -5.2V and -3.8V.

  5. Q: Can MC100E457FN be used in both single-ended and differential applications? A: No, MC100E457FN is designed for differential applications only.

  6. Q: What is the maximum frequency at which MC100E457FN can operate? A: MC100E457FN can operate at frequencies up to 1.5 GHz.

  7. Q: Does MC100E457FN have any built-in error detection or correction mechanisms? A: No, MC100E457FN is a basic magnitude comparator and does not have any built-in error detection or correction mechanisms.

  8. Q: Can MC100E457FN be cascaded to compare larger binary numbers? A: Yes, multiple MC100E457FN ICs can be cascaded together to compare larger binary numbers.

  9. Q: What is the power supply requirement for MC100E457FN? A: MC100E457FN requires a dual power supply of -5.2V and -3.8V.

  10. Q: What are some typical applications of MC100E457FN? A: MC100E457FN is commonly used in high-speed data communication systems, digital signal processing, and other applications requiring fast magnitude comparison of binary numbers.

Please note that these answers are general and may vary depending on specific design considerations and requirements.