74LVT273PW,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low Voltage, High-Speed, Transparent Latch
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: D-type Flip-Flop with Clear Input
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Family: LVT (Low Voltage TTL)
• Number of Flip-Flops: 8
• Output Type: 3-State
• Maximum Clock Frequency: 200 MHz
• Propagation Delay Time: 3.5 ns (typical)

Detailed Pin Configuration

The 74LVT273PW,112 has a total of 20 pins. The pin configuration is as follows:

1. Clear (CLR)
2. Data Inputs (D0-D7)
3. Clock (CLK)
4. Output Enable (OE)
5. Q0 Output
6. Q1 Output
7. Q2 Output
8. Q3 Output
9. Q4 Output
10. Q5 Output
11. Q6 Output
12. Q7 Output
13. GND (Ground)
14. Q7' Output
15. Q6' Output
16. Q5' Output
17. Q4' Output
18. Q3' Output
19. Q2' Output
20. VCC (Supply Voltage)

Functional Features

• Transparent latch operation on the rising edge of the clock signal
• Asynchronous clear input for resetting all flip-flops to a low state
• 3-state outputs allow multiple devices to be connected together
• Low voltage operation makes it suitable for battery-powered applications
• High-speed operation enables efficient data processing

Advantages and Disadvantages

Advantages: - Low voltage operation reduces power consumption - High-speed performance allows for quick data processing - Transparent latch operation simplifies timing requirements - 3-state outputs enable bus sharing in multi-device systems

Disadvantages: - Limited number of flip-flops (8 in this case) - Propagation delay may affect timing-sensitive applications - Requires external clock signal for proper operation

Working Principles

The 74LVT273PW,112 is a D-type flip-flop with a transparent latch. It stores and transfers data based on the clock signal. When the clock signal transitions from low to high, the input data is latched and transferred to the output. The transparent latch feature allows the input data to be continuously reflected at the output, as long as the clock signal remains high. The asynchronous clear input resets all flip-flops to a low state when activated.

Detailed Application Field Plans

The 74LVT273PW,112 can be used in various applications, including: 1. Digital communication systems 2. Data storage devices 3. Microprocessor-based systems 4. Control systems 5. Networking equipment 6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for the 74LVT273PW,112 are: 1. 74HC273: High-Speed CMOS Logic Family 2. SN74LS273: Low-Power Schottky TTL Logic Family 3. CD4013: CMOS Dual D-Type Flip-Flop 4. MC74ACT273: Advanced CMOS Logic Family

These alternative models offer similar functionality and can be used as drop-in replacements in many applications.

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