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74HC164D-Q100J
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74HC164D-Q100J

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics: High-speed, low-power, serial-in parallel-out shift register
  • Package: SOIC-14
  • Essence: Serial-to-parallel data conversion
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: -0.5V to VCC + 0.5V
  • Output Voltage: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 25 MHz
  • Maximum Data Rate: 50 Mbps

Pin Configuration

The 74HC164D-Q100J has a total of 14 pins. The pin configuration is as follows:

  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. SH_CP (Shift Register Clock Input)
  13. ST_CP (Storage Register Clock Input)
  14. VCC (Supply Voltage)

Functional Features

  • Serial-in parallel-out shift register
  • High-speed operation
  • Low power consumption
  • Master reset functionality
  • Easy cascading with other shift registers

Advantages

  • Compact package size
  • Wide operating voltage range
  • High clock frequency capability
  • Low power consumption
  • Easy integration into various digital systems

Disadvantages

  • Limited number of parallel outputs (8 in this case)
  • Lack of built-in output latches

Working Principles

The 74HC164D-Q100J is a serial-in parallel-out shift register. It accepts serial data input (SER) and shifts it into its internal storage register on each rising edge of the shift register clock input (SHCP). The parallel outputs (QA to QH) reflect the stored data after the storage register clock input (STCP) is triggered.

The master reset (MR) input allows resetting the shift register to its initial state, clearing all stored data. This IC operates on a supply voltage (VCC) ranging from 2V to 6V and can handle clock frequencies up to 25 MHz.

Detailed Application Field Plans

The 74HC164D-Q100J finds applications in various fields, including:

  1. LED Displays: Controlling multiple LEDs using fewer microcontroller pins.
  2. Serial-to-Parallel Conversion: Converting serial data streams into parallel data for further processing.
  3. Data Communication: Transmitting and receiving data in serial format and converting it to parallel format for interfacing with other devices.
  4. Industrial Automation: Shift register functionality is useful in controlling and monitoring multiple devices simultaneously.

Detailed Alternative Models

Some alternative models that offer similar functionality to the 74HC164D-Q100J are:

  1. SN74HC164N
  2. CD74HC164E
  3. MC74HC164AN
  4. 74HCT164N

These alternatives have comparable specifications and pin configurations, making them suitable replacements for the 74HC164D-Q100J in various applications.

In conclusion, the 74HC164D-Q100J is a high-speed, low-power shift register IC used for serial-to-parallel data conversion. Its compact package, wide operating voltage range, and easy integration make it suitable for various applications in LED displays, data communication, and industrial automation.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74HC164D-Q100J v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74HC164D-Q100J in technical solutions:

  1. Q: What is the 74HC164D-Q100J? A: The 74HC164D-Q100J is a high-speed CMOS 8-bit serial-in, parallel-out shift register.

  2. Q: What is the operating voltage range for the 74HC164D-Q100J? A: The operating voltage range is typically between 2V and 6V.

  3. Q: How many bits can the 74HC164D-Q100J handle? A: It can handle 8 bits of data.

  4. Q: What is the maximum clock frequency supported by the 74HC164D-Q100J? A: The maximum clock frequency is typically 80 MHz.

  5. Q: Can the 74HC164D-Q100J be cascaded to handle more than 8 bits? A: Yes, multiple 74HC164D-Q100J chips can be cascaded together to handle larger numbers of bits.

  6. Q: What is the purpose of the serial input pin (SER) on the 74HC164D-Q100J? A: The serial input pin allows for serial data to be shifted into the shift register.

  7. Q: How does the 74HC164D-Q100J output data? A: The output data is available in parallel form at the eight output pins (Q0-Q7).

  8. Q: Can the 74HC164D-Q100J be used for driving LEDs? A: Yes, it can be used to drive LEDs or other digital devices that require parallel control.

  9. Q: Does the 74HC164D-Q100J have any built-in protection features? A: Yes, it has built-in diode clamps to protect against electrostatic discharge (ESD) and overvoltage.

  10. Q: Is the 74HC164D-Q100J suitable for automotive applications? A: Yes, the 74HC164D-Q100J is specifically designed for automotive applications and meets the necessary quality standards.

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