74LVC273D-Q100J

Product Overview

Category

The 74LVC273D-Q100J belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronics for storing and manipulating binary data. It serves as a memory element that can retain its state until it is explicitly changed.

Characteristics

• Low-voltage CMOS technology
• High-speed operation
• Wide operating voltage range
• Low power consumption
• Schmitt-trigger action on all inputs
• Direct interface with TTL levels
• Multiple package options available

Package

The 74LVC273D-Q100J is typically packaged in a small outline integrated circuit (SOIC) package. This package offers compactness and ease of handling during assembly.

Essence

The essence of the 74LVC273D-Q100J lies in its ability to store and manipulate binary data, making it an essential component in various digital systems.

Packaging/Quantity

This product is usually supplied in reels or tubes, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Levels:
  • High Level (VIH): 0.7 x VCC to VCC + 0.3V
  • Low Level (VIL): GND to 0.3 x VCC
• Output Voltage Levels:
  • High Level (VOH): 0.9 x VCC to VCC
  • Low Level (VOL): GND to 0.1 x VCC
• Maximum Clock Frequency: 150 MHz

Detailed Pin Configuration

The 74LVC273D-Q100J has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. CP (Clock Pulse) - Input
2. D0-D7 (Data Inputs) - Inputs
3. Q0-Q7 (Data Outputs) - Outputs
4. GND (Ground) - Ground Reference
5. OE (Output Enable) - Input
6. LE (Latch Enable) - Input
7. VCC (Supply Voltage) - Power Supply

Functional Features

• Positive-edge triggered flip-flop
• Asynchronous clear input for resetting the flip-flop
• Output enable input for controlling the data outputs
• Latch enable input for capturing the data inputs
• Schmitt-trigger action on all inputs for noise immunity
• Direct interface with TTL levels for easy integration

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices
• Wide operating voltage range allows compatibility with various systems
• High-speed operation enables efficient data processing
• Schmitt-trigger action ensures reliable operation in noisy environments
• Compact package offers space-saving benefits

Disadvantages

• Limited number of data inputs and outputs
• Requires external components for complete functionality in certain applications
• Not suitable for high-voltage applications

Working Principles

The 74LVC273D-Q100J operates based on positive-edge triggering. When a clock pulse is applied to the CP input, the data inputs (D0-D7) are latched and stored in the flip-flop. The latch enable (LE) input controls when the data inputs are captured, while the output enable (OE) input determines whether the stored data is presented at the outputs (Q0-Q7). The asynchronous clear input allows for resetting the flip-flop to a known state.

Detailed Application Field Plans

The 74LVC273D-Q100J finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

• 74HC273: Similar functionality, but operates at a higher voltage range (2V to 6V)
• 74LS273: Compatible with TTL levels, but has slower operation speed
• 74ACT273: Faster operation speed, but requires a higher supply voltage (4.5V to 5.5V)

These alternative models offer similar functionality to the 74LVC273D-Q100J but may have different specifications and characteristics.

In conclusion, the 74LVC273D-Q100J is a versatile flip-flop IC that provides reliable data storage and manipulation capabilities. Its low power consumption, wide operating voltage range, and high-speed operation make it suitable for various digital applications. However, its limited number of inputs and outputs and the need for external components in certain cases should be considered when selecting this product for specific projects.