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74ACT323PC
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Encyclopedia Entry: 74ACT323PC

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Device
  • Characteristics: High-speed, low-power consumption
  • Package: DIP (Dual In-line Package)
  • Essence: 8-bit Universal Shift/Storage Register
  • Packaging/Quantity: Available in tubes or reels, quantity varies

Specifications

  • Logic Family: ACT
  • Number of Bits: 8
  • Operating Voltage: 5V
  • Operating Temperature: -40°C to +85°C
  • Propagation Delay: 6 ns (typical)
  • Input/Output Type: TTL compatible

Detailed Pin Configuration

The 74ACT323PC has a total of 20 pins. The pin configuration is as follows:

  1. SER (Serial Data Input)
  2. QA (Parallel Output A)
  3. QB (Parallel Output B)
  4. QC (Parallel Output C)
  5. QD (Parallel Output D)
  6. QE (Parallel Output E)
  7. QF (Parallel Output F)
  8. QG (Parallel Output G)
  9. QH (Parallel Output H)
  10. GND (Ground)
  11. CLK (Clock Input)
  12. MR (Master Reset)
  13. OE (Output Enable)
  14. S0 (Select Input 0)
  15. S1 (Select Input 1)
  16. S2 (Select Input 2)
  17. VCC (Power Supply)
  18. QH' (Complementary Parallel Output H)
  19. QG' (Complementary Parallel Output G)
  20. NC (No Connection)

Functional Features

The 74ACT323PC is an 8-bit universal shift/storage register. It can perform both serial and parallel data operations. The device offers high-speed operation with low power consumption, making it suitable for various applications. It features a clock input (CLK) for synchronous shifting, a master reset (MR) for clearing the register, and an output enable (OE) for controlling the output state.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Versatile shift/storage functionality - TTL compatible inputs/outputs

Disadvantages: - Limited number of bits (8) - Requires external clock signal for shifting

Working Principles

The 74ACT323PC operates based on the principles of sequential logic. It utilizes flip-flops to store and shift data. The clock input (CLK) triggers the shifting process, allowing data to move through the register. The master reset (MR) clears the register, while the output enable (OE) controls the output state. The device follows the ACT logic family standards, ensuring compatibility with other ACT devices.

Detailed Application Field Plans

The 74ACT323PC finds application in various fields where data storage and manipulation are required. Some potential application areas include:

  1. Data communication systems
  2. Digital signal processing
  3. Microcontroller interfacing
  4. Industrial automation
  5. Instrumentation systems

Detailed and Complete Alternative Models

  • 74HC323: Similar functionality but operates at 3.3V
  • 74LS323: Lower speed and higher power consumption compared to 74ACT323PC
  • CD4035: 8-bit parallel-in/parallel-out shift register with complementary outputs

These alternative models offer similar functionality to the 74ACT323PC but may have different voltage requirements, speed characteristics, or package options.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74ACT323PC i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74ACT323PC in technical solutions:

  1. Q: What is the 74ACT323PC? A: The 74ACT323PC is a 8-bit universal shift register with parallel inputs and outputs.

  2. Q: What is the purpose of a shift register? A: A shift register is used to store and transfer data serially, allowing for efficient data manipulation and control.

  3. Q: What are the key features of the 74ACT323PC? A: The key features include parallel load capability, asynchronous reset, and high-speed operation.

  4. Q: How many bits can the 74ACT323PC handle? A: The 74ACT323PC is an 8-bit shift register, meaning it can handle up to 8 bits of data.

  5. Q: Can the 74ACT323PC be cascaded to handle more than 8 bits? A: Yes, multiple 74ACT323PC shift registers can be cascaded together to handle larger data sizes.

  6. Q: What is the maximum clock frequency supported by the 74ACT323PC? A: The 74ACT323PC can operate at high clock frequencies, typically up to 100 MHz.

  7. Q: How does the parallel load feature work? A: The parallel load feature allows the user to load data into the shift register in parallel, rather than shifting it in bit by bit.

  8. Q: What is the purpose of the asynchronous reset? A: The asynchronous reset allows the user to clear the shift register to a known state independently of the clock signal.

  9. Q: Can the 74ACT323PC be used in both synchronous and asynchronous applications? A: Yes, the 74ACT323PC can be used in both synchronous and asynchronous applications, depending on the requirements.

  10. Q: What are some common applications of the 74ACT323PC? A: The 74ACT323PC is commonly used in applications such as data storage, serial-to-parallel conversion, and shift register-based control systems.

Please note that these answers are general and may vary depending on specific use cases and requirements.