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SN74HC164PWRG4
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SN74HC164PWRG4

Product Overview

Category

SN74HC164PWRG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for serial-in, parallel-out shift register applications.

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger inputs
  • Balanced propagation delays
  • Direct interface with TTL levels
  • Multiple package options available

Package

SN74HC164PWRG4 is packaged in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74HC164PWRG4 lies in its ability to efficiently convert serial data into parallel output.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

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 85°C
  • Maximum Clock Frequency: 100 MHz
  • Number of Pins: 14

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-in, parallel-out shift register
  • Master reset functionality
  • Schmitt-trigger inputs for noise immunity
  • Direct interface with TTL logic levels
  • Balanced propagation delays for synchronous operation

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer
  • Wide operating voltage range provides flexibility in various applications
  • Low power consumption helps conserve energy
  • Schmitt-trigger inputs ensure reliable operation in noisy environments
  • Direct interface with TTL levels simplifies integration into existing systems

Disadvantages

  • Limited number of parallel outputs (8 in total)
  • Not suitable for applications requiring a higher number of parallel outputs

Working Principles

SN74HC164PWRG4 operates as a serial-in, parallel-out shift register. It receives serial data through the SER input and shifts it through internal flip-flops on each clock pulse. The parallel outputs QA to QH represent the shifted data at each stage. The MR pin allows for a master reset, clearing all outputs to a predefined state.

Detailed Application Field Plans

SN74HC164PWRG4 finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Consumer electronics 4. Automotive electronics 5. Robotics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74HC164PWRG4 include: 1. CD74HC164E 2. 74HC164D 3. MC74HC164N 4. SN74HC164N 5. HEF40164BT

These models can be considered as alternatives based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74HC164PWRG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74HC164PWRG4 in technical solutions:

  1. Q: What is SN74HC164PWRG4? A: SN74HC164PWRG4 is a 8-bit serial-in, parallel-out shift register IC (integrated circuit) commonly used in digital electronics.

  2. Q: What is the purpose of SN74HC164PWRG4? A: SN74HC164PWRG4 is used to convert serial data into parallel data, making it useful for applications such as LED displays, control signals, and data storage.

  3. Q: How does SN74HC164PWRG4 work? A: It works by shifting in data bit by bit through its serial input pin and then latching the data into its internal registers when a clock signal is applied.

  4. Q: What is the maximum clock frequency supported by SN74HC164PWRG4? A: The maximum clock frequency supported by SN74HC164PWRG4 is typically around 100 MHz.

  5. Q: Can SN74HC164PWRG4 be cascaded to increase the number of outputs? A: Yes, multiple SN74HC164PWRG4 ICs can be cascaded together to increase the number of outputs by connecting the serial output of one IC to the serial input of the next.

  6. Q: What is the voltage supply range for SN74HC164PWRG4? A: SN74HC164PWRG4 operates with a voltage supply range of 2V to 6V.

  7. Q: Does SN74HC164PWRG4 have built-in protection against overvoltage or ESD? A: No, SN74HC164PWRG4 does not have built-in protection against overvoltage or ESD (electrostatic discharge). External protection measures may be required.

  8. Q: Can SN74HC164PWRG4 drive LEDs directly? A: Yes, SN74HC164PWRG4 can drive LEDs directly as it has output pins capable of sourcing or sinking current.

  9. Q: Is SN74HC164PWRG4 compatible with both CMOS and TTL logic levels? A: Yes, SN74HC164PWRG4 is compatible with both CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) logic levels.

  10. Q: Are there any specific application notes or reference designs available for SN74HC164PWRG4? A: Yes, Texas Instruments provides application notes and reference designs for SN74HC164PWRG4 on their official website, which can be helpful in designing circuits using this IC.

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