Texas Instruments
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SN74ALS164ANG4
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SN74ALS164ANG4

Product Overview

Category

SN74ALS164ANG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics for serial-in parallel-out (SIPO) shift register applications.

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity
  • TTL-compatible inputs and outputs

Package

SN74ALS164ANG4 is available in a 14-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74ALS164ANG4 lies in its ability to convert serial data into parallel output, making it suitable for various digital applications.

Packaging/Quantity

SN74ALS164ANG4 is typically packaged in reels or tubes, with a quantity of 2000 units per reel/tube.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 25MHz
  • Number of Stages: 8

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. CLK (Clock Input)
  13. VCC (Supply Voltage)
  14. GND (Ground)

Functional Features

  • Serial data input is shifted into the register on each rising edge of the clock signal.
  • The parallel outputs reflect the serial input data after each clock cycle.
  • The master reset (MR) input allows clearing the register to its initial state.
  • Schmitt-trigger inputs provide noise immunity and improve signal integrity.

Advantages

  • High-speed operation enables efficient data transfer.
  • Wide operating voltage range allows compatibility with various systems.
  • Low power consumption reduces energy requirements.
  • Schmitt-trigger inputs enhance noise immunity, ensuring reliable performance.
  • TTL-compatible inputs and outputs facilitate integration with other digital components.

Disadvantages

  • Limited number of stages may restrict certain applications requiring longer shift registers.
  • Temperature range limitations may not be suitable for extreme environments.

Working Principles

SN74ALS164ANG4 operates based on the principle of shifting data from the serial input to the parallel outputs. The clock signal triggers the shift operation, transferring the data through each stage of the shift register. The parallel outputs update their values accordingly, reflecting the serial input data after each clock cycle. The master reset input allows resetting the register to its initial state.

Detailed Application Field Plans

SN74ALS164ANG4 finds applications in various fields, including:

  1. Data communication systems
  2. Industrial automation
  3. Automotive electronics
  4. Consumer electronics
  5. Robotics
  6. Instrumentation and measurement devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74ALS164ANG4 are:

  1. 74HC164: Similar functionality with CMOS technology.
  2. CD4015: Dual 4-stage static shift register.
  3. SN54LS164: Low-power Schottky technology with similar characteristics.

These alternative models offer similar functionalities and can be used as replacements depending on specific requirements.

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10 domande e risposte comuni relative all'applicazione di SN74ALS164ANG4 nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of SN74ALS164ANG4 in technical solutions:

  1. Q: What is SN74ALS164ANG4? A: SN74ALS164ANG4 is a 8-bit serial-in/parallel-out shift register, commonly used in digital electronics.

  2. Q: What is the operating voltage range for SN74ALS164ANG4? A: The operating voltage range for SN74ALS164ANG4 is typically between 4.5V and 5.5V.

  3. Q: How many parallel outputs does SN74ALS164ANG4 have? A: SN74ALS164ANG4 has 8 parallel outputs, which can be used to drive external devices or other components.

  4. Q: Can SN74ALS164ANG4 be cascaded to increase the number of outputs? A: Yes, SN74ALS164ANG4 can be cascaded by connecting the serial output of one chip to the serial input of another, allowing for expansion of the number of outputs.

  5. Q: What is the maximum clock frequency supported by SN74ALS164ANG4? A: SN74ALS164ANG4 can support clock frequencies up to 100 MHz.

  6. Q: Is SN74ALS164ANG4 compatible with both TTL and CMOS logic levels? A: Yes, SN74ALS164ANG4 is compatible with both TTL and CMOS logic levels, making it versatile for various applications.

  7. Q: Can SN74ALS164ANG4 be used for data storage purposes? A: No, SN74ALS164ANG4 is primarily designed as a shift register and does not have built-in data storage capabilities.

  8. Q: What is the typical power consumption of SN74ALS164ANG4? A: The typical power consumption of SN74ALS164ANG4 is around 10mW.

  9. Q: Can SN74ALS164ANG4 be used in both synchronous and asynchronous applications? A: Yes, SN74ALS164ANG4 can be used in both synchronous and asynchronous applications, depending on the clock signal provided.

  10. Q: What are some common applications of SN74ALS164ANG4? A: SN74ALS164ANG4 is commonly used in applications such as LED displays, shift registers, serial-to-parallel converters, and general-purpose digital logic circuits.

Please note that these answers are general and may vary based on specific implementation requirements.