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74LV164D,118
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74LV164D,118

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics: Low-voltage, high-speed operation
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Serial-in/parallel-out shift register
  • Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • Logic Family: LV (Low Voltage)
  • Number of Bits: 8
  • Clock Frequency: Up to 100 MHz
  • Output Current: ±4 mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. GND (Ground)
  2. SER (Serial Data Input)
  3. QA (Parallel Output A)
  4. QB (Parallel Output B)
  5. QC (Parallel Output C)
  6. QD (Parallel Output D)
  7. QE (Parallel Output E)
  8. QF (Parallel Output F)
  9. QG (Parallel Output G)
  10. VCC (Supply Voltage)
  11. MR (Master Reset)
  12. CP (Clock Pulse Input)

Functional Features

  • Serial-in/parallel-out operation
  • Synchronous data transfer
  • Master reset functionality
  • High-speed clock operation
  • Wide operating voltage range
  • Low power consumption

Advantages

  • Compact size and easy integration into electronic circuits
  • High-speed operation allows for efficient data transfer
  • Wide operating voltage range enables compatibility with various systems
  • Low power consumption helps in reducing overall energy consumption

Disadvantages

  • Limited number of output bits (8 in this case)
  • Requires an external clock signal for proper functioning

Working Principles

The 74LV164D,118 is a serial-in/parallel-out shift register IC. It receives data serially through the SER pin and transfers it to the parallel output pins (QA-QG) based on the clock pulses received at the CP pin. The MR pin is used to reset the shift register to its initial state. The IC operates in a synchronous manner, ensuring accurate and reliable data transfer.

Detailed Application Field Plans

  • Data storage and retrieval systems
  • Digital communication systems
  • Industrial automation
  • LED display control
  • Robotics
  • Automotive electronics

Detailed and Complete Alternative Models

  • 74HC164: High-speed CMOS logic family
  • CD4015: Dual 4-bit static shift register
  • SN74LS164: Low-power Schottky TTL logic family

Note: This is not an exhaustive list of alternative models, but provides a few examples.

This entry provides an overview of the 74LV164D,118 integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. It serves as a comprehensive reference for individuals seeking information about this particular shift register IC.

技術ソリューションにおける 74LV164D,118 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of 74LV164D,118 in technical solutions:

  1. Q: What is the 74LV164D,118? A: The 74LV164D,118 is a 8-bit serial-in/parallel-out shift register with asynchronous reset.

  2. Q: What is the purpose of a shift register in a technical solution? A: A shift register is used to expand the number of available outputs or inputs in a circuit by converting serial data to parallel or vice versa.

  3. Q: How many bits can the 74LV164D,118 handle? A: The 74LV164D,118 is an 8-bit shift register, meaning it can handle 8 bits of data.

  4. Q: Can the 74LV164D,118 be cascaded to handle more than 8 bits? A: Yes, multiple 74LV164D,118 shift registers can be cascaded together to handle larger numbers of bits.

  5. Q: What is the maximum clock frequency supported by the 74LV164D,118? A: The 74LV164D,118 can support clock frequencies up to 100 MHz.

  6. Q: Does the 74LV164D,118 have an asynchronous reset feature? A: Yes, the 74LV164D,118 has an asynchronous reset input that allows you to clear the shift register at any time.

  7. Q: Can the 74LV164D,118 be used for both serial-in and serial-out operations? A: No, the 74LV164D,118 is specifically designed for serial-in/parallel-out operations.

  8. Q: What is the power supply voltage range for the 74LV164D,118? A: The 74LV164D,118 operates with a power supply voltage range of 2.0V to 5.5V.

  9. Q: Does the 74LV164D,118 have any built-in protection features? A: Yes, the 74LV164D,118 has built-in ESD protection on all inputs and outputs.

  10. Q: What are some common applications for the 74LV164D,118? A: The 74LV164D,118 is commonly used in applications such as LED displays, shift register-based data storage, and serial-to-parallel conversion.

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