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SN74HC164DRG3
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SN74HC164DRG3

Product Overview

Category

SN74HC164DRG3 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a shift register in digital electronic systems.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • Compatible with TTL and CMOS logic levels

Package

SN74HC164DRG3 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74HC164DRG3 lies in its ability to convert parallel data into serial data, making it suitable for applications requiring data transmission or storage.

Packaging/Quantity

SN74HC164DRG3 is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±6mA
  • Input Voltage Range: 0V to VCC
  • Maximum Clock Frequency: 100MHz

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. QH (Parallel Output H)
  11. MR (Master Reset)
  12. CP (Clock Pulse Input)
  13. DS (Serial Data Input)
  14. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel conversion
  • Cascadable for larger shift registers
  • Master reset functionality
  • Schmitt-trigger inputs for noise immunity
  • High-speed operation for efficient data transfer

Advantages and Disadvantages

Advantages

  • High-speed operation enables quick data processing
  • Low power consumption for energy-efficient applications
  • Wide operating voltage range allows compatibility with various systems
  • Schmitt-trigger inputs provide noise immunity, ensuring reliable data transmission

Disadvantages

  • Limited number of parallel outputs (8 in this case)
  • Requires external clock pulse input for proper functioning

Working Principles

SN74HC164DRG3 operates by shifting the data bits from the serial input (DS) to the parallel outputs (QA-QH) based on the clock pulse input (CP). The master reset (MR) pin can be used to clear the shift register. The device is designed to work with TTL and CMOS logic levels, making it versatile for different digital systems.

Detailed Application Field Plans

SN74HC164DRG3 finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Consumer electronics 4. Automotive electronics 5. Robotics 6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to SN74HC164DRG3 include: 1. CD74HC164E 2. 74HC164N 3. MC74HC164AN 4. SN74LS164N 5. CD40164BE

These alternatives may have slight differences in specifications or package types but offer comparable functionality.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74HC164DRG3 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74HC164DRG3 in technical solutions:

  1. Q: What is SN74HC164DRG3? A: SN74HC164DRG3 is a 8-bit serial-in, parallel-out shift register integrated circuit (IC) that can be used for various digital applications.

  2. Q: What is the operating voltage range of SN74HC164DRG3? A: The operating voltage range of SN74HC164DRG3 is typically between 2V and 6V.

  3. Q: How many outputs does SN74HC164DRG3 have? A: SN74HC164DRG3 has 8 parallel outputs, which can be used to drive LEDs, displays, or other digital components.

  4. Q: Can SN74HC164DRG3 be cascaded to increase the number of outputs? A: Yes, multiple SN74HC164DRG3 ICs can be cascaded together to increase the number of outputs in a serial chain.

  5. Q: What is the maximum clock frequency supported by SN74HC164DRG3? A: SN74HC164DRG3 can operate at clock frequencies up to 25 MHz, making it suitable for high-speed applications.

  6. Q: Does SN74HC164DRG3 have any built-in protection features? A: Yes, SN74HC164DRG3 has built-in diode clamps on the inputs to protect against electrostatic discharge (ESD).

  7. Q: Can SN74HC164DRG3 be used with both CMOS and TTL logic levels? A: Yes, SN74HC164DRG3 is compatible with both CMOS and TTL logic levels, allowing it to interface with a wide range of digital systems.

  8. Q: What is the power supply current consumption of SN74HC164DRG3? A: The power supply current consumption of SN74HC164DRG3 is typically around 2 mA, making it suitable for low-power applications.

  9. Q: Can SN74HC164DRG3 be used in automotive applications? A: Yes, SN74HC164DRG3 is qualified for automotive applications and can operate in a wide temperature range (-40°C to 125°C).

  10. Q: Are there any application notes or reference designs available for SN74HC164DRG3? A: Yes, Texas Instruments provides application notes and reference designs that can help users understand and implement SN74HC164DRG3 in their technical solutions.

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