SN74LS273DWR

Product Overview

Category

SN74LS273DWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics and computer systems for storing and manipulating data.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Durable and reliable performance

Package

SN74LS273DWR is available in a small outline package (SOIC) with 20 pins.

Essence

The essence of SN74LS273DWR lies in its ability to store and retain data, making it an essential component in memory units and sequential logic circuits.

Packaging/Quantity

SN74LS273DWR is typically packaged in reels or tubes, with each reel containing 2500 units.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage: 2V (maximum)
• Output Voltage: 0.4V (minimum), 2.7V (maximum)
• Propagation Delay Time: 15ns (typical)

Detailed Pin Configuration

1. CP (Clock Pulse) Input
2. D0-D7 (Data Inputs)
3. Q0-Q7 (Data Outputs)
4. GND (Ground)
5. D8-D15 (Data Inputs)
6. Q8-Q15 (Data Outputs)
7. MR (Master Reset) Input
8. VCC (Supply Voltage)
9. OE (Output Enable) Input

Functional Features

• Positive-edge triggered flip-flops
• Synchronous operation with clock input
• Master reset for clearing all flip-flops
• Output enable for controlling data output

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption reduces energy usage
• Wide operating voltage range ensures compatibility with various systems
• Reliable performance guarantees long-term functionality

Disadvantages

• Limited storage capacity compared to other memory devices
• Requires external components for complete functionality

Working Principles

SN74LS273DWR consists of eight D-type flip-flops that store data based on the clock input. When the clock pulse rises, the input data is transferred to the corresponding output. The master reset input clears all flip-flops, while the output enable input controls the data output.

Detailed Application Field Plans

SN74LS273DWR finds applications in various fields, including: 1. Microprocessors and microcontrollers 2. Memory units and registers 3. Data storage and retrieval systems 4. Communication devices 5. Control systems and automation

Detailed and Complete Alternative Models

1. SN74LS373: Octal transparent latch
2. SN74LS374: Octal D-type flip-flop
3. SN74LS175: Quad D-type flip-flop
4. SN74LS670: 4x4 register file

These alternative models offer similar functionality and can be used as substitutes for SN74LS273DWR in different applications.

Word count: 389 words