74LVT273D,118

Product Overview

Category

The 74LVT273D,118 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 D-type flip-flop with eight individual flip-flops integrated into a single package.

Characteristics

• High-speed operation: The 74LVT273D,118 offers fast switching times, making it suitable for applications requiring quick data storage and retrieval.
• Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
• Wide operating voltage range: It can operate within a wide voltage range, typically between 2.7V and 3.6V.
• Compatibility: The 74LVT273D,118 is compatible with both TTL and CMOS logic levels.

Package and Quantity

The 74LVT273D,118 is available in a standard 20-pin SOIC (Small Outline Integrated Circuit) package. It is commonly sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 200MHz
• Number of Flip-Flops: 8

Pin Configuration

The pin configuration of the 74LVT273D,118 is as follows:

+-----+--+-----+ Q0 |1 +--+ 20| VCC Q1 |2 19| D0 Q2 |3 18| D1 Q3 |4 17| D2 Q4 |5 74LVT273D,118 16| D3 Q5 |6 15| D4 Q6 |7 14| D5 Q7 |8 13| D6 GND |9 12| D7 CLK |10 11| OE# +------------+

Functional Features

The 74LVT273D,118 offers the following functional features:

• Data storage: It can store binary data on each of its eight flip-flops.
• Clock input: The CLK pin allows synchronized data transfer to occur when triggered by a clock signal.
• Output enable: The OE# pin enables or disables the outputs, allowing control over when the stored data is accessible.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data processing.
• Low power consumption makes it energy-efficient.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with TTL and CMOS logic levels ensures compatibility with different systems.

Disadvantages

• Limited number of flip-flops (eight) may not be sufficient for certain complex applications.
• Lack of built-in error detection or correction mechanisms.

Working Principles

The 74LVT273D,118 operates based on the principles of flip-flops. Each flip-flop within the IC can store a single bit of binary data. When a clock signal is applied to the CLK pin, the current state of the input data (D0-D7) is transferred to the corresponding flip-flops. The stored data remains unchanged until the next clock cycle.

The output enable (OE#) pin controls whether the stored data is accessible at the output pins (Q0-Q7). When OE# is low, the outputs are enabled, allowing the stored data to be read. Conversely, when OE# is high, the outputs are disabled, isolating the flip-flops from the output pins.

Detailed Application Field Plans

The 74LVT273D,118 can be utilized in various digital applications, including but not limited to:

1. Microcontrollers: Used for storing and manipulating data within microcontroller systems.
2. Data storage systems: Employed as a component in memory units or registers.
3. Communication devices: Facilitates data transfer and synchronization in communication systems.
4. Digital signal processing: Enables data manipulation and processing in DSP applications.
5. Control systems: Utilized for storing control signals and state information in automated systems.

Alternative Models

There are several alternative models available that offer similar functionality to the 74LVT273D,118. Some notable alternatives include:

• 74HC273: A CMOS-based octal D-type flip-flop with similar characteristics and pin configuration.
• CD4013: A dual D-type flip-flop IC with complementary outputs.
• SN74LS273: A TTL-based octal D-type flip-flop with comparable