NLV74AC74DR2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Dual D-Type Positive-Edge-Triggered Flip-Flop
• Package: SOIC-14
• Essence: Digital Logic Component
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Current: -0.4mA
• Low-Level Output Current: 8mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. CLR (Clear) - Clear Input
2. D (Data) - Data Input
3. CP (Clock) - Clock Input
4. Q (Output) - Output
5. Q̅ (Complementary Output) - Complementary Output
6. GND (Ground) - Ground
7. Q̅ (Complementary Output) - Complementary Output
8. Q (Output) - Output
9. CP (Clock) - Clock Input
10. D (Data) - Data Input
11. CLR (Clear) - Clear Input
12. GND (Ground) - Ground
13. VCC (Supply Voltage) - Supply Voltage
14. VCC (Supply Voltage) - Supply Voltage

Functional Features

• Dual D-Type Flip-Flop with Clear
• Positive-Edge-Triggered Operation
• Direct Clear Input for Asynchronous Reset
• Buffered Inputs Improve Noise Immunity
• Balanced Propagation Delays
• Ideal for Counters, Registers, and Storage Applications

Advantages

• Provides reliable and efficient flip-flop functionality
• Positive-edge-triggered operation ensures accurate timing
• Clear input allows for asynchronous reset
• Buffered inputs enhance noise immunity
• Balanced propagation delays ensure synchronized outputs

Disadvantages

• Limited supply voltage range (2.0V to 6.0V)
• Low-level output current may restrict certain applications
• Operating temperature range may not be suitable for extreme environments

Working Principles

The NLV74AC74DR2G is a dual D-type positive-edge-triggered flip-flop integrated circuit. It operates based on the positive edge of the clock signal, capturing and storing the data input at that moment. The clear input allows for asynchronous reset, clearing the stored data when activated. Buffered inputs improve noise immunity by providing a stable input signal. The balanced propagation delays ensure synchronized outputs.

Detailed Application Field Plans

The NLV74AC74DR2G is widely used in various digital logic applications, including but not limited to: - Counters - Registers - Storage devices - Clock synchronization circuits - Data processing systems - Communication equipment

Detailed and Complete Alternative Models

1. SN74AC74: Similar dual D-type positive-edge-triggered flip-flop IC from Texas Instruments.
2. MC74AC74: Dual D-type flip-flop with clear from ON Semiconductor.
3. CD74AC74: Dual D-type flip-flop with set and reset from Texas Instruments.
4. 74HC74: Dual D-type flip-flop with preset and clear from NXP Semiconductors.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, the NLV74AC74DR2G is a dual D-type positive-edge-triggered flip-flop IC commonly used in digital logic applications. Its reliable functionality, positive-edge triggering, clear input, and balanced propagation delays make it suitable for various applications. However, its limited supply voltage range and low-level output current should be considered when selecting alternative models.