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N74F74D,602
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N74F74D,602

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, dual D-type positive-edge-triggered flip-flop
  • Package: Dual in-line package (DIP)
  • Essence: Logic gate
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

  • Logic Family: F series
  • Logic Type: D-Type Flip-Flop
  • Number of Elements: 2
  • Trigger Type: Positive Edge
  • Clock Frequency: Up to 100 MHz
  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The N74F74D,602 IC has a total of 14 pins. The pin configuration is as follows:

  1. CLR (Clear Input for both flip-flops)
  2. D1 (Data Input for the first flip-flop)
  3. CLK (Clock Input)
  4. PR (Preset Input for both flip-flops)
  5. Q1 (Output of the first flip-flop)
  6. Q̅1 (Complementary output of the first flip-flop)
  7. GND (Ground)
  8. Q̅0 (Complementary output of the second flip-flop)
  9. Q0 (Output of the second flip-flop)
  10. VCC (Positive Power Supply)
  11. D0 (Data Input for the second flip-flop)
  12. PRE (Preset Input for both flip-flops)
  13. CL (Clear Input for both flip-flops)
  14. Q0 (Output of the second flip-flop)

Functional Features

  • Dual D-type flip-flop with individual clear and preset inputs
  • Positive-edge-triggered operation
  • High-speed performance, suitable for applications requiring fast switching
  • Wide operating voltage range allows compatibility with various systems
  • Compact DIP package for easy integration into circuit boards

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing
  • Dual flip-flop design provides flexibility in circuit design
  • Clear and preset inputs allow for easy initialization of flip-flop states
  • Wide operating voltage range ensures compatibility with different power supply systems

Disadvantages

  • Limited number of elements (2 flip-flops per IC)
  • Requires external clock signal for proper operation
  • Not suitable for applications requiring negative-edge triggering

Working Principles

The N74F74D,602 is a dual D-type positive-edge-triggered flip-flop. It stores and transfers binary data based on the rising edge of the clock signal. The flip-flop has two inputs: data input (D) and clock input (CLK). When the clock signal transitions from low to high, the data present at the D input is transferred to the Q output. The complementary outputs (Q̅) provide the inverse of the Q outputs. The clear (CLR) and preset (PR) inputs allow for clearing or setting the flip-flop outputs to specific states.

Detailed Application Field Plans

The N74F74D,602 flip-flop IC finds applications in various digital systems and circuits, including:

  1. Sequential logic circuits
  2. Data storage and transfer systems
  3. Clock synchronization circuits
  4. Counters and frequency dividers
  5. State machines and control units
  6. Memory address decoding circuits

Detailed and Complete Alternative Models

  1. SN74LS74A: Dual D-type positive-edge-triggered flip-flop, 14-pin DIP package
  2. CD4013BE: CMOS dual D-type flip-flop, 14-pin DIP package
  3. MC74HC74AN: High-speed CMOS dual D-type flip-flop, 14-pin DIP package
  4. 74HCT74: Dual D-type flip-flop with preset and clear, 14-pin DIP package

These alternative models offer similar functionality to the N74F74D,602 and can be used as replacements in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av N74F74D,602 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of N74F74D,602 in technical solutions:

  1. Q: What is the N74F74D,602? A: The N74F74D,602 is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.

  2. Q: What is the purpose of using the N74F74D,602 in a technical solution? A: The N74F74D,602 can be used for various applications such as data storage, synchronization, and sequential logic circuits.

  3. Q: How many flip-flops are there in the N74F74D,602 IC? A: The N74F74D,602 contains two independent D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by the N74F74D,602? A: The N74F74D,602 can operate at a maximum clock frequency of typically 100 MHz.

  5. Q: What is the power supply voltage range for the N74F74D,602? A: The N74F74D,602 operates with a power supply voltage range of 4.5V to 5.5V.

  6. Q: Can the N74F74D,602 be used in both digital and analog circuits? A: No, the N74F74D,602 is specifically designed for digital circuits and is not suitable for analog applications.

  7. Q: What is the output logic level of the N74F74D,602? A: The N74F74D,602 provides standard TTL-compatible outputs, which are typically 0V for logic low and 5V for logic high.

  8. Q: Can the N74F74D,602 be cascaded to create larger counters or shift registers? A: Yes, multiple N74F74D,602 ICs can be cascaded together to create larger counters or shift registers.

  9. Q: What is the typical propagation delay of the N74F74D,602? A: The typical propagation delay of the N74F74D,602 is around 8 ns.

  10. Q: Is the N74F74D,602 available in different package options? A: Yes, the N74F74D,602 is available in various package options such as DIP (Dual In-line Package) and SOIC (Small Outline Integrated Circuit).

Please note that the specific details mentioned above may vary depending on the manufacturer's datasheet and specifications.