74LVC273PW-Q100J

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, CMOS technology
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: D-type positive-edge-triggered flip-flop
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 125 MHz
• Propagation Delay: 4.2 ns (typical)

Detailed Pin Configuration

The 74LVC273PW-Q100J has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

• Positive-edge-triggered D-type flip-flop
• Eight flip-flops with individual data inputs and outputs
• Common clock and reset inputs
• Output enable for multiplexing applications
• Low power consumption
• Schmitt-trigger action on all inputs

Advantages

• Wide supply voltage range allows compatibility with various systems
• High-speed operation enables efficient data processing
• CMOS technology provides low power consumption
• Schmitt-trigger action ensures noise immunity
• Compact TSSOP package saves board space

Disadvantages

• Limited maximum operating frequency compared to some other flip-flop ICs
• Not suitable for high-speed applications requiring very low propagation delay

Working Principles

The 74LVC273PW-Q100J is a positive-edge-triggered D-type flip-flop. It stores and transfers data based on the clock signal. When the clock pulse rises from low to high, the input data is latched and transferred to the output. The latch enable (LE) input controls the transfer of data to the outputs. The output enable (OE) input enables or disables the outputs.

Detailed Application Field Plans

The 74LVC273PW-Q100J is commonly used in various digital systems where data storage and transfer are required. Some specific application fields include: - Microcontrollers - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 74HC273: Similar functionality but operates at higher voltage levels (2V to 6V)
• SN74LS273: Operates at lower speed but compatible with TTL logic levels
• CD4013B: Dual D-type flip-flop with similar characteristics but different package

These alternative models can be considered based on specific requirements and system compatibility.

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