SN74LS598DWG4

Product Overview

Category

SN74LS598DWG4 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

SN74LS598DWG4 is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74LS598DWG4 lies in its ability to store and shift data efficiently, making it suitable for various digital applications.

Packaging/Quantity

SN74LS598DWG4 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), 0.8V (max)
• Input Voltage Low: 0.8V (min), -0.4V (max)
• Output Voltage High: 2.7V (min), 3.4V (max)
• Output Voltage Low: 0.35V (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. GND (Ground)
7. QH' (Serial Output)
8. VCC (Supply Voltage)
9. SCLR (Serial Clear Input)
10. MR (Master Reset Input)
11. QH (Serial Output) 12-19. QG-QA (Parallel Outputs)
12. SRCLR (Shift Register Clear Input)

Functional Features

• Serial-to-parallel data conversion
• Parallel-to-serial data conversion
• Shift register functionality
• Output enable control
• Master reset and clear inputs

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption makes it suitable for portable 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 in total).
• May require additional external components for certain applications.
• Not suitable for high-voltage or high-current applications.

Working Principles

SN74LS598DWG4 operates based on the principles of shift registers and data storage. It receives serial data through the SER input and converts it into parallel data at the QA-QH outputs. The shift register clock (SRCLK) controls the shifting of data within the IC. The register clock (RCLK) latches the parallel data into the output registers. The output enable (OE) input enables or disables the outputs, while the master reset (MR) and shift register clear (SRCLR) inputs reset the IC to its initial state.

Detailed Application Field Plans

SN74LS598DWG4 finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Digital displays 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LS598DWG4 are: 1. 74HC595 - Similar functionality with CMOS technology. 2. CD4094 - 8-stage shift-and-store bus register. 3. SN74HC164 - 8-bit serial-in, parallel-out shift register.

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

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