SN74AHCT74DRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC-14
• Essence: Dual D-Type Positive-Edge-Triggered Flip-Flop
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 5.5V
• High-Speed Operation: 8ns typical propagation delay
• Low Power Consumption: ICC = 4µA maximum
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AHCT74DRG4 has a total of 14 pins, which are assigned as follows:

1. CLR (Clear) - Clear input
2. D (Data) - Data input
3. CLK (Clock) - Clock input
4. PR (Preset) - Preset input
5. Q (Output) - Output
6. GND (Ground) - Ground reference
7. Q (Complementary Output) - Complementary output
8. VCC (Supply Voltage) - Positive supply voltage
9. D (Data) - Data input
10. CLK (Clock) - Clock input
11. PR (Preset) - Preset input
12. CLR (Clear) - Clear input
13. GND (Ground) - Ground reference
14. VCC (Supply Voltage) - Positive supply voltage

Functional Features

The SN74AHCT74DRG4 is a dual D-type positive-edge-triggered flip-flop. It operates on a wide supply voltage range of 2V to 5.5V, making it suitable for various applications. The high-speed operation with a typical propagation delay of 8ns ensures efficient data processing. Additionally, the low power consumption of ICC = 4µA maximum makes it energy-efficient.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing - Low power consumption reduces energy usage - Wide supply voltage range provides flexibility in different applications

Disadvantages: - Limited to positive-edge-triggered functionality - May not be suitable for applications requiring negative-edge triggering

Working Principles

The SN74AHCT74DRG4 operates as a dual D-type positive-edge-triggered flip-flop. It stores and transfers data based on the rising edge of the clock signal. The CLR (Clear) and PR (Preset) inputs allow for resetting or presetting the flip-flop, respectively. The outputs Q and Q' provide the stored data and its complement, respectively.

Detailed Application Field Plans

The SN74AHCT74DRG4 can be used in various applications, including but not limited to: - Digital communication systems - Data storage devices - Microcontrollers - Clock synchronization circuits - Control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AHCT74DRG4 are: - CD4013BCN Dual D-Type Flip-Flop - MC74HC74AN Dual D Flip-Flop - 74LS74 Dual D Flip-Flop - CD74HCT74E Dual D-Type Flip-Flop

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

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