SN74HCT273DWR

Product Overview

Category

SN74HCT273DWR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• Compatible with TTL and CMOS logic levels

Package

SN74HCT273DWR is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74HCT273DWR lies in its ability to store and process digital information efficiently.

Packaging/Quantity

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

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 15 ns (max)
• Output Current: ±6 mA

Detailed Pin Configuration

1. CLR (Clear)
2. D (Data input)
3. CLK (Clock input)
4. Q0-Q7 (Output pins)
5. GND (Ground)
6. Q7' (Complementary output)
7. OE (Output enable)
8. VCC (Supply voltage)

Functional Features

• Clear input (CLR) resets the flip-flop to its initial state.
• Data input (D) stores the input data when the clock signal transitions from low to high.
• Clock input (CLK) synchronizes the data transfer operation.
• Output pins (Q0-Q7) provide the stored data as outputs.
• Complementary output (Q7') provides the inverse of Q7.
• Output enable (OE) controls the output state.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range provides flexibility in various applications.
• Schmitt-trigger inputs ensure reliable operation in noisy environments.
• Compatibility with TTL and CMOS logic levels simplifies integration with existing systems.

Disadvantages

• Limited number of output pins may restrict certain applications requiring more outputs.
• Propagation delay time may affect real-time applications with strict timing requirements.

Working Principles

SN74HCT273DWR is a D-type flip-flop IC that stores and outputs digital information. The input data is stored when the clock signal transitions from low to high. The stored data can be accessed through the output pins. The clear input resets the flip-flop to its initial state, while the output enable pin controls the output state.

Detailed Application Field Plans

SN74HCT273DWR finds applications in various digital systems, including: 1. Microcontrollers 2. Data storage devices 3. Communication systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to SN74HCT273DWR are: 1. 74HC273: Similar functionality, but operates at a higher voltage range. 2. CD4013: Dual D-type flip-flop IC with additional features. 3. MC74HCT273A: Higher speed version with improved performance.

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

In conclusion, SN74HCT273DWR is a versatile integrated circuit used for storing and manipulating digital data. Its high-speed operation, low power consumption, and compatibility with different logic levels make it suitable for a wide range of applications in various industries.