SN74ALS273DWR

Product Overview

Category

SN74ALS273DWR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

SN74ALS273DWR is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74ALS273DWR lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 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
• Logic Family: ALS

Detailed Pin Configuration

1. D0: Data input 0
2. D1: Data input 1
3. D2: Data input 2
4. D3: Data input 3
5. D4: Data input 4
6. D5: Data input 5
7. D6: Data input 6
8. D7: Data input 7
9. GND: Ground
10. Q: Output
11. CP: Clock pulse input
12. CE: Clock enable input
13. MR: Master reset input
14. VCC: Power supply

Functional Features

• Eight-bit D-type flip-flop with clear
• Positive-edge triggered clock input
• Asynchronous master reset
• Individual data inputs and common clock, reset, and enable inputs
• Non-inverting outputs

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption helps conserve energy
• Wide operating voltage range provides flexibility in various applications
• Compatibility with different logic families enhances versatility

Disadvantages

• Limited number of inputs and outputs restricts the complexity of circuits that can be built using this IC
• Sensitive to electrostatic discharge (ESD), requiring proper handling and precautions during installation and usage

Working Principles

SN74ALS273DWR operates as an eight-bit D-type flip-flop with clear. It stores digital data on the rising edge of the clock pulse input (CP). The stored data can be cleared using the master reset input (MR). The enable input (CE) controls the clocking action, allowing or inhibiting data transfer. The non-inverting output (Q) reflects the stored data.

Detailed Application Field Plans

SN74ALS273DWR finds applications in various fields, including: 1. Microprocessor systems 2. Data storage devices 3. Communication equipment 4. Industrial control systems 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to SN74ALS273DWR are: 1. SN74LS273: Similar functionality but operates at a lower speed. 2. SN74HC273: Compatible with high-speed CMOS logic families. 3. SN74ACT273: Provides improved noise immunity compared to ALS logic family.

In conclusion, SN74ALS273DWR is a versatile integrated circuit used for storing and manipulating digital data. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications. However, its limited inputs and sensitivity to ESD should be considered. Alternative models such as SN74LS273, SN74HC273, and SN74ACT273 offer different features and can be used as substitutes in specific scenarios.