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SN74LS598DWE4
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SN74LS598DWE4

Product Overview

Category

SN74LS598DWE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and shift register applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • TTL compatible inputs and outputs

Package

SN74LS598DWE4 is available in a 20-pin wide SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74LS598DWE4 lies in its ability to store and shift data efficiently, making it suitable for various digital applications.

Packaging/Quantity

SN74LS598DWE4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage High: 2.0V (min), 5.25V (max)
  • Input Voltage Low: -0.5V (min), 0.8V (max)
  • Output Voltage High: 2.7V (min), VCC (max)
  • Output Voltage Low: GND (min), 0.5V (max)

Detailed Pin Configuration

  1. SER (Serial Data Input)
  2. RCLK (Register Clock Input)
  3. SRCLK (Shift Register Clock Input)
  4. OE (Output Enable Input)
  5. QA-QH (Parallel Outputs)
  6. QH' (Serial Output)
  7. GND (Ground)
  8. QH'' (Serial Output)
  9. QH''' (Serial Output)
  10. VCC (Supply Voltage)
  11. SCLR (Serial Clear Input)
  12. MR (Master Reset Input)
  13. QA' (Parallel Output)
  14. QB' (Parallel Output)
  15. QC' (Parallel Output)
  16. QD' (Parallel Output)
  17. QE' (Parallel Output)
  18. QF' (Parallel Output)
  19. QG' (Parallel Output)
  20. QH' (Parallel Output)

Functional Features

  • Serial-to-parallel data conversion
  • Parallel-to-serial data conversion
  • Shift register operation
  • Data storage capability
  • Output enable/disable control

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range provides flexibility in various applications.
  • TTL compatible inputs and outputs ensure compatibility with other digital components.

Disadvantages

  • Limited number of parallel outputs (8) may restrict certain applications requiring more outputs.
  • Not suitable for high-voltage applications due to the specified voltage limits.

Working Principles

SN74LS598DWE4 operates based on the principles of shift registers and data storage. It receives serial input data and converts it into parallel output data. The IC can also perform the reverse operation, converting parallel input data into serial output data. The clock inputs control the shifting and storage of data within the IC.

Detailed Application Field Plans

SN74LS598DWE4 finds applications in various fields, including: 1. Digital communication systems 2. Data acquisition systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74LS598DWE4 are: 1. 74HC595 2. CD4094 3. 74LS164 4. 74HC164 5. CD4021

These alternative models can be considered based on specific requirements and compatibility with the existing system.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SN74LS598DWE4 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of SN74LS598DWE4:

  1. Q: What is SN74LS598DWE4? A: SN74LS598DWE4 is a 8-bit shift register with input/output latches and serial/parallel control.

  2. Q: What is the purpose of SN74LS598DWE4 in technical solutions? A: It is commonly used for data storage, parallel-to-serial or serial-to-parallel conversion, and general-purpose shifting applications.

  3. Q: What is the maximum clock frequency supported by SN74LS598DWE4? A: The maximum clock frequency is typically around 25 MHz.

  4. Q: How many bits can SN74LS598DWE4 store? A: SN74LS598DWE4 can store up to 8 bits of data.

  5. Q: Can SN74LS598DWE4 be cascaded to increase the number of bits stored? A: Yes, multiple SN74LS598DWE4 chips can be cascaded together to increase the number of bits stored.

  6. Q: What is the power supply voltage range for SN74LS598DWE4? A: The recommended power supply voltage range is typically between 4.75V and 5.25V.

  7. Q: Does SN74LS598DWE4 have any built-in output current limiting? A: No, SN74LS598DWE4 does not have built-in output current limiting. External resistors may be required to limit the output current.

  8. Q: Can SN74LS598DWE4 operate in both serial and parallel modes simultaneously? A: No, SN74LS598DWE4 can only operate in either serial or parallel mode at a given time.

  9. Q: What is the typical propagation delay of SN74LS598DWE4? A: The typical propagation delay is around 15 ns.

  10. Q: Are there any special considerations for interfacing SN74LS598DWE4 with microcontrollers or other devices? A: Yes, it is important to ensure proper voltage level compatibility and use appropriate buffering if necessary to avoid signal integrity issues.

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