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M74HC373B1R
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M74HC373B1R

Product Overview

Category

M74HC373B1R belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and transfer applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with various logic families

Package

M74HC373B1R is available in a standard 20-pin DIP (Dual Inline Package) format.

Essence

The essence of M74HC373B1R lies in its ability to store and transfer data efficiently within electronic systems.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

The pin configuration of M74HC373B1R is as follows:

  1. OE (Output Enable)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. GND (Ground)
  11. Q0 (Output 0)
  12. Q1 (Output 1)
  13. Q2 (Output 2)
  14. Q3 (Output 3)
  15. Q4 (Output 4)
  16. Q5 (Output 5)
  17. Q6 (Output 6)
  18. Q7 (Output 7)
  19. CP (Clock Pulse)
  20. VCC (Supply Voltage)

Functional Features

  • Data storage and transfer: M74HC373B1R can store data on its inputs and transfer it to the corresponding outputs based on clock pulses.
  • Output enable control: The OE pin allows for enabling or disabling the output stage, providing flexibility in controlling data flow.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer.
  • Low power consumption helps conserve energy.
  • Wide operating voltage range allows for compatibility with various systems.
  • Compatibility with different logic families enhances versatility.

Disadvantages

  • Limited number of input and output pins may restrict the complexity of applications.
  • Sensitivity to voltage fluctuations may require additional circuitry for stable operation.

Working Principles

M74HC373B1R operates based on the principles of latch-based data storage and clock-controlled data transfer. When the clock pulse is applied, the IC latches the data present at its inputs and transfers it to the corresponding outputs. The output enable pin provides control over the data flow, allowing for selective output activation.

Detailed Application Field Plans

M74HC373B1R finds extensive use in various electronic systems, including but not limited to: - Microcontrollers - Digital signal processing circuits - Memory modules - Communication devices - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to M74HC373B1R are: - SN74HC373N by Texas Instruments - CD74HC373E by Texas Instruments - 74HC373D by NXP Semiconductors - MC74HC373AN by ON Semiconductor

These alternative models provide comparable features and can be used as substitutes for M74HC373B1R in different applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan M74HC373B1R dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of M74HC373B1R in technical solutions:

Q1: What is the M74HC373B1R? A1: The M74HC373B1R is a high-speed octal D-type latch with 3-state outputs, commonly used in digital systems.

Q2: What is the maximum operating voltage for the M74HC373B1R? A2: The maximum operating voltage for the M74HC373B1R is 6 volts.

Q3: How many latch inputs does the M74HC373B1R have? A3: The M74HC373B1R has 8 latch inputs, allowing it to store 8 bits of data.

Q4: Can the M74HC373B1R be used as a buffer? A4: Yes, the M74HC373B1R can be used as a buffer by connecting the latch enable (LE) pin to the output enable (OE) pin.

Q5: What is the typical propagation delay of the M74HC373B1R? A5: The typical propagation delay of the M74HC373B1R is around 9 nanoseconds.

Q6: Can the M74HC373B1R drive LEDs directly? A6: No, the M74HC373B1R cannot drive LEDs directly. It requires additional current-limiting resistors to drive LEDs.

Q7: Is the M74HC373B1R compatible with TTL logic levels? A7: Yes, the M74HC373B1R is compatible with TTL logic levels, making it suitable for interfacing with TTL devices.

Q8: What is the power supply range for the M74HC373B1R? A8: The power supply range for the M74HC373B1R is typically between 2 and 6 volts.

Q9: Can the M74HC373B1R be used in high-speed applications? A9: Yes, the M74HC373B1R is designed for high-speed operation and can be used in high-speed applications.

Q10: Does the M74HC373B1R have built-in protection against electrostatic discharge (ESD)? A10: Yes, the M74HC373B1R has built-in ESD protection to prevent damage from static electricity.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications of the M74HC373B1R.