SN74HCT273DWG4

Product Overview

Category

SN74HCT273DWG4 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
• Output drive capability: 10 LSTTL loads
• Compatible with TTL input levels

Package

SN74HCT273DWG4 is available in a standard 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74HCT273DWG4 lies in its ability to store and process digital information efficiently.

Packaging/Quantity

SN74HCT273DWG4 is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25 MHz
• Propagation Delay Time: 13 ns (max)
• Output Current: ±6 mA

Detailed Pin Configuration

1. CLR (Clear)
2. D (Data)
3. CLK (Clock)
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) for resetting the flip-flop
• Data input (D) for loading data into the flip-flop
• Clock input (CLK) for triggering the flip-flop
• Output pins (Q0-Q7) for storing and outputting data
• Complementary output (Q7') for inverted output
• Output enable (OE) for controlling the output state

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption helps in reducing energy usage
• Wide operating voltage range provides flexibility in various applications
• Schmitt-trigger inputs ensure noise immunity, improving reliability
• Compatibility with TTL input levels enables easy integration with existing systems

Disadvantages

• Limited output drive capability may restrict certain high-current applications
• Propagation delay time may affect real-time applications requiring immediate response

Working Principles

SN74HCT273DWG4 is a positive-edge triggered octal D-type flip-flop. It stores and outputs digital data based on the clock signal. When the clock signal transitions from low to high (positive edge), the data present at the D input is transferred to the Q outputs. The CLR input can be used to reset the flip-flop, clearing all stored data.

Detailed Application Field Plans

SN74HCT273DWG4 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74HCT273DWG4 are: - 74HC273 - CD74HCT273E - MC74HCT273AN - DM74HCT273WM

These alternatives can be considered based on specific requirements and availability.

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