SN74LV74ARGYRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, dual D-type positive-edge-triggered flip-flop
• Package: 14-pin VQFN package
• Essence: Reliable and efficient flip-flop for digital circuits
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V (minimum), 5.5V (maximum)
• Low-Level Input Voltage: 0.8V (minimum), 0.8V (maximum)
• High-Level Output Voltage: 2.4V (minimum), VCC (maximum)
• Low-Level Output Voltage: 0V (minimum), 0.6V (maximum)
• Maximum Operating Frequency: 110 MHz
• Propagation Delay Time: 7.3 ns (typical)

Detailed Pin Configuration

The SN74LV74ARGYRG4 has a total of 14 pins, each serving a specific purpose:

1. CLR - Clear input
2. D - Data input
3. CLK - Clock input
4. PR - Preset input
5. Q - Output
6. Q̅ - Complementary output
7. GND - Ground
8. Q̅ - Complementary output
9. Q - Output
10. PRE - Preset input
11. CLK - Clock input
12. D - Data input
13. CLR - Clear input
14. VCC - Power supply

Functional Features

• Dual D-type positive-edge-triggered flip-flop
• Asynchronous clear and preset inputs
• Low power consumption
• Wide operating voltage range
• High noise immunity
• Fast propagation delay time

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with various digital systems - Dual flip-flop design provides flexibility in circuit design - Asynchronous clear and preset inputs enhance functionality - High noise immunity ensures reliable operation

Disadvantages: - Limited maximum operating frequency compared to some alternative models - Only available in a specific package type (14-pin VQFN)

Working Principles

The SN74LV74ARGYRG4 is a dual D-type positive-edge-triggered flip-flop. It operates by capturing the input data on the rising edge of the clock signal. The state of the flip-flop can be cleared or preset asynchronously using the CLR and PR inputs, respectively. The outputs Q and Q̅ represent the complementary states of the stored data.

Detailed Application Field Plans

The SN74LV74ARGYRG4 is commonly used in various digital applications, including but not limited to: - Microcontrollers - Data storage systems - Communication devices - Signal processing circuits - Control systems

Detailed and Complete Alternative Models

1. SN74LV74APWR - 14-pin TSSOP package, similar specifications
2. MC74LVX74DTR2G - 14-pin TSSOP package, higher maximum operating frequency
3. CD74HC74E - 14-pin PDIP package, different technology (HC instead of LV)

These alternative models offer similar functionality and can be considered as substitutes for the SN74LV74ARGYRG4 depending on specific requirements and constraints.

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