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SN74HC164PWTG4
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SN74HC164PWTG4

Product Overview

  • Category: Integrated Circuit
  • Use: Shift Register
  • Characteristics: High-speed, Serial-in Parallel-out (SIPO), 8-bit
  • Package: TSSOP-14
  • Essence: Serial-to-Parallel Data Conversion
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100 MHz
  • Maximum Data Rate: 100 Mbps
  • Number of Outputs: 8
  • Number of Inputs: 2

Detailed Pin Configuration

The SN74HC164PWTG4 has a total of 14 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. A (Serial Data Input)
  3. B (Clock Input)
  4. QH' (Output)
  5. QH (Output)
  6. QG (Output)
  7. QF (Output)
  8. QE (Output)
  9. QD (Output)
  10. QC (Output)
  11. QB (Output)
  12. QA (Output)
  13. VCC (Supply Voltage)
  14. GND (Ground)

Functional Features

  • Serial-in Parallel-out (SIPO) operation
  • High-speed data transfer
  • 8-bit data storage
  • Non-inverting outputs
  • Wide supply voltage range
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Wide supply voltage range enables compatibility with various systems - Low power consumption helps in reducing energy usage - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation

Disadvantages: - Limited number of outputs (8) - Not suitable for applications requiring larger data storage capacity

Working Principles

The SN74HC164PWTG4 is a shift register that converts serial data input into parallel output. It operates on the principle of shifting bits through its internal registers. The serial data is inputted through pin A and synchronized with the clock signal provided at pin B. As each clock pulse is received, the data is shifted to the next register, resulting in a parallel output at the corresponding pins QA to QH.

Detailed Application Field Plans

The SN74HC164PWTG4 finds applications in various fields, including:

  1. Digital Communication Systems: Used for data serialization and deserialization.
  2. Display Systems: Enables control of multiple LEDs or segments in displays.
  3. Data Storage Systems: Utilized for temporary data storage and retrieval.
  4. Industrial Automation: Facilitates control of multiple devices using serial data transfer.
  5. Automotive Electronics: Used in instrument clusters, lighting controls, and other systems requiring data distribution.

Detailed and Complete Alternative Models

  1. CD4015BE: Dual 4-bit Static Shift Register
  2. 74HC595: 8-bit Serial-in Parallel-out Shift Register
  3. CD4021BE: 8-stage Static Shift Register
  4. 74LS164: 8-bit Serial-in Parallel-out Shift Register
  5. CD74HC165E: 8-bit Parallel-in Serial-out Shift Register

These alternative models offer similar functionality and can be used as substitutes for the SN74HC164PWTG4 in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74HC164PWTG4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74HC164PWTG4:

  1. Q: What is SN74HC164PWTG4? A: SN74HC164PWTG4 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 SN74HC164PWTG4? A: SN74HC164PWTG4 is used for serial-to-parallel data conversion, allowing you to control multiple outputs using a single input signal.

  3. Q: What voltage levels does SN74HC164PWTG4 support? A: SN74HC164PWTG4 supports a wide range of voltage levels, typically from 2V to 6V.

  4. Q: How many outputs can SN74HC164PWTG4 control? A: SN74HC164PWTG4 has 8 output pins, allowing you to control up to 8 devices or signals.

  5. Q: Can SN74HC164PWTG4 be cascaded to control more than 8 outputs? A: Yes, SN74HC164PWTG4 can be cascaded by connecting the serial output of one chip to the serial input of another, allowing you to control more than 8 outputs.

  6. Q: What is the maximum clock frequency supported by SN74HC164PWTG4? A: SN74HC164PWTG4 can operate at clock frequencies up to 25 MHz.

  7. Q: Does SN74HC164PWTG4 have any built-in protection features? A: Yes, SN74HC164PWTG4 has built-in ESD (electrostatic discharge) protection to prevent damage from static electricity.

  8. Q: Can SN74HC164PWTG4 be used with both CMOS and TTL logic levels? A: Yes, SN74HC164PWTG4 is compatible with both CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) logic levels.

  9. Q: What is the power supply voltage range for SN74HC164PWTG4? A: SN74HC164PWTG4 operates within a power supply voltage range of 2V to 6V.

  10. Q: Are there any application examples for SN74HC164PWTG4? A: Yes, SN74HC164PWTG4 can be used in various applications such as LED matrix displays, shift registers, data storage, and serial communication interfaces.

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