74LVTH273SJX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-voltage, and low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with clear input
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

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
• Propagation Delay Time: 4.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The 74LVTH273SJX IC has a total of 20 pins. The pin configuration is as follows:

1. Clear (CLR)
2. Data Inputs (D0-D7)
3. Clock (CLK)
4. Enable (EN)
5. Outputs (Q0-Q7)
6. Ground (GND)
7. Supply Voltage (VCC)

Functional Features

• D-type flip-flop with clear input
• Positive-edge triggered clock input
• Asynchronous clear input to reset the flip-flop
• 8-bit wide data inputs
• 3-state outputs for bus-oriented applications
• Low power consumption
• High-speed operation

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low-voltage operation reduces power consumption - Asynchronous clear input provides flexibility in resetting the flip-flop - 3-state outputs enable bus-oriented applications

Disadvantages: - Limited supply voltage range (2.7V to 3.6V) - May not be suitable for applications requiring higher output currents

Working Principles

The 74LVTH273SJX is a positive-edge triggered D-type flip-flop. It stores and outputs data based on the clock input signal. The clear input allows for asynchronous resetting of the flip-flop, ensuring a known initial state. The 8-bit wide data inputs enable the storage of multiple bits of information. The 3-state outputs facilitate bus-oriented applications by allowing multiple devices to share a common bus.

Detailed Application Field Plans

The 74LVTH273SJX IC finds applications in various fields, including: 1. Digital communication systems 2. Microprocessor-based systems 3. Data storage and retrieval systems 4. Industrial control systems 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

1. 74HC273: Similar functionality but operates at a higher voltage range (2V to 6V).
2. 74HCT273: Compatible with TTL logic levels and operates at a wider temperature range (-55°C to +125°C).
3. 74LS273: Operates at a lower speed but has a wider supply voltage range (4.75V to 5.25V).

These alternative models provide similar functionality to the 74LVTH273SJX but may have different specifications and characteristics.

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