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74AHCT373D,112
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Encyclopedia Entry: 74AHCT373D,112

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Data Storage and Transfer
  • Characteristics: High-Speed, Octal Transparent Latch with 3-State Outputs
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: The 74AHCT373D,112 is a latch IC that allows for the storage and transfer of data in electronic systems. It provides eight transparent latches with 3-state outputs, making it suitable for various applications.
  • Packaging/Quantity: The 74AHCT373D,112 is typically available in reels or tubes, containing a specific quantity of ICs per package.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Latch Type: D-Type Transparent Latch
  • Latch Output: 3-State
  • Number of Latches: 8
  • Latch Output Current: ±6mA
  • Propagation Delay Time: 7ns (max) at 5V
  • Latch Enable Signal: Active-High

Detailed Pin Configuration

The 74AHCT373D,112 IC has a total of 20 pins, each serving a specific purpose. Here is the detailed pin configuration:

  1. GND (Ground)
  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. OE (Output Enable)
  11. LE (Latch Enable)
  12. Q0 (Latch Output 0)
  13. Q1 (Latch Output 1)
  14. Q2 (Latch Output 2)
  15. Q3 (Latch Output 3)
  16. Q4 (Latch Output 4)
  17. Q5 (Latch Output 5)
  18. Q6 (Latch Output 6)
  19. Q7 (Latch Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • Latch Transparency: The 74AHCT373D,112 features transparent latches, allowing the input data to be directly transferred to the outputs when the latch enable signal is active.
  • 3-State Outputs: The IC provides 3-state outputs, enabling the user to control the output state by using the output enable signal.
  • High-Speed Operation: With a propagation delay time of only 7ns, the IC ensures fast and efficient data storage and transfer.
  • Wide Operating Voltage Range: The 74AHCT373D,112 can operate within a voltage range of 2V to 5.5V, making it compatible with various electronic systems.

Advantages and Disadvantages

Advantages: - Fast operation speed - Versatile applications - Wide operating voltage range

Disadvantages: - Limited latch output current - Requires external control signals for proper functionality

Working Principles

The 74AHCT373D,112 operates based on the principles of digital logic. When the latch enable (LE) signal is active, the input data is transparently transferred to the latch outputs. The output enable (OE) signal controls the output state, allowing the user to enable or disable the outputs as needed. The IC operates within the specified voltage range and follows the D-type transparent latch architecture.

Detailed Application Field Plans

The 74AHCT373D,112 finds applications in various electronic systems that require data storage and transfer. Some of the detailed application field plans include: - Microprocessor-based systems - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

If the 74AHCT373D,112 is not available or suitable for a particular application, there are alternative ICs that can be considered. Some of the alternative models with similar functionality include: - 74HC373: Octal D-Type Transparent Latch - 74LS373: Octal D-Type Transparent Latch with 3-State Outputs - CD74ACT373: Octal Transparent Latch with 3-State Outputs

Note: The above list is not exhaustive, and there may be other alternative models available in the market.

In conclusion, the 74AHCT373D,112 is a high-speed octal transparent latch IC with 3-state outputs. It offers fast data storage and transfer capabilities, making it suitable for various applications in different fields. However,

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74AHCT373D,112 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74AHCT373D,112 in technical solutions:

  1. Q: What is the function of the 74AHCT373D,112? A: The 74AHCT373D,112 is an octal transparent latch with 3-state outputs. It can store data and provide output based on control signals.

  2. Q: What is the maximum operating voltage for the 74AHCT373D,112? A: The maximum operating voltage for the 74AHCT373D,112 is 5.5V.

  3. Q: How many latch outputs does the 74AHCT373D,112 have? A: The 74AHCT373D,112 has 8 latch outputs.

  4. Q: Can the 74AHCT373D,112 be used for bidirectional data transfer? A: No, the 74AHCT373D,112 is unidirectional and can only transfer data from inputs to outputs.

  5. Q: What is the typical propagation delay of the 74AHCT373D,112? A: The typical propagation delay of the 74AHCT373D,112 is around 6 ns.

  6. Q: Can the 74AHCT373D,112 drive LEDs directly? A: Yes, the 74AHCT373D,112 can drive LEDs directly as long as the current requirements are within its specifications.

  7. Q: Is the 74AHCT373D,112 compatible with TTL logic levels? A: Yes, the 74AHCT373D,112 is compatible with both TTL and CMOS logic levels.

  8. Q: Can I cascade multiple 74AHCT373D,112 devices together? A: Yes, you can cascade multiple 74AHCT373D,112 devices to increase the number of latch outputs.

  9. Q: What is the power supply voltage range for the 74AHCT373D,112? A: The power supply voltage range for the 74AHCT373D,112 is typically between 4.5V and 5.5V.

  10. Q: Can the 74AHCT373D,112 be used in high-speed applications? A: Yes, the 74AHCT373D,112 is designed for high-speed operation and can be used in applications with fast data transfer requirements.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.