ON Semiconductor
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NC7SP74L8X
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NC7SP74L8X

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Low-power, single-gate, positive-edge-triggered D-type flip-flop
  • Package: 8-pin small outline integrated circuit (SOIC)
  • Essence: Flip-flop for storing a single bit of data
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 0.7 x VCC
  • Low-Level Input Voltage: 0.3 x VCC
  • High-Level Output Voltage: VCC - 0.4V
  • Low-Level Output Voltage: 0.4V
  • Maximum Operating Frequency: 100MHz

Detailed Pin Configuration

The NC7SP74L8X has the following pin configuration:

  1. CLK (Clock Input)
  2. D (Data Input)
  3. Q (Flip-Flop Output)
  4. /Q (Complementary Flip-Flop Output)
  5. GND (Ground)
  6. /PRE (Preset Input)
  7. /CLR (Clear Input)
  8. VCC (Supply Voltage)

Functional Features

  • Positive-edge-triggered D-type flip-flop with asynchronous preset (/PRE) and clear (/CLR) inputs
  • Stores a single bit of data based on the clock input
  • Outputs the stored data on the Q and /Q pins
  • Allows asynchronous resetting (/CLR) and setting (/PRE) of the flip-flop
  • Low-power consumption suitable for battery-powered devices
  • Wide supply voltage range enables compatibility with various systems

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life - Small package size saves board space - Wide supply voltage range increases versatility - Asynchronous preset and clear inputs provide flexibility in circuit design

Disadvantages: - Limited maximum operating frequency compared to some other flip-flop ICs - Only stores a single bit of data, not suitable for applications requiring larger memory capacity

Working Principles

The NC7SP74L8X is a positive-edge-triggered D-type flip-flop. It stores a single bit of data based on the clock input. When the clock signal transitions from low to high (positive edge), the data input (D) is captured and stored. The stored data is then available on the Q and /Q outputs until the next clock transition occurs.

The asynchronous preset (/PRE) and clear (/CLR) inputs allow for immediate setting or resetting of the flip-flop, regardless of the clock input. This feature provides flexibility in controlling the state of the flip-flop.

Detailed Application Field Plans

The NC7SP74L8X can be used in various applications, including:

  1. Digital communication systems
  2. Microcontrollers and microprocessors
  3. Data storage devices
  4. Industrial automation
  5. Consumer electronics
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC1G175 - Single D-Type Flip-Flop with Clear
  2. CD4013B - Dual D-Type Flip-Flop
  3. MC74HC74A - Dual D-Type Flip-Flop with Set and Reset

These alternative models offer similar functionality to the NC7SP74L8X and can be considered as alternatives depending on specific requirements.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa NC7SP74L8X katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of NC7SP74L8X in technical solutions:

  1. Q: What is NC7SP74L8X? A: NC7SP74L8X is a specific type of integrated circuit (IC) that serves as a dual D-type flip-flop with set and reset inputs.

  2. Q: What are the key features of NC7SP74L8X? A: The key features of NC7SP74L8X include low power consumption, wide operating voltage range, high-speed operation, and small package size.

  3. Q: In what applications can NC7SP74L8X be used? A: NC7SP74L8X can be used in various applications such as data storage, signal synchronization, clock generation, and digital logic circuits.

  4. Q: What is the operating voltage range for NC7SP74L8X? A: The operating voltage range for NC7SP74L8X typically ranges from 1.65V to 5.5V.

  5. Q: How much power does NC7SP74L8X consume? A: NC7SP74L8X is designed to consume very low power, typically in the microampere range.

  6. Q: Can NC7SP74L8X handle high-speed signals? A: Yes, NC7SP74L8X is capable of handling high-speed signals due to its fast propagation delay and setup/hold times.

  7. Q: Does NC7SP74L8X have any built-in protection features? A: Yes, NC7SP74L8X includes built-in ESD (electrostatic discharge) protection to safeguard against damage during handling or operation.

  8. Q: What is the package size of NC7SP74L8X? A: NC7SP74L8X is available in various small package sizes, such as SOT-23 and SC70.

  9. Q: Can NC7SP74L8X be used in battery-powered devices? A: Yes, NC7SP74L8X's low power consumption makes it suitable for use in battery-powered devices where energy efficiency is crucial.

  10. Q: Are there any application notes or reference designs available for NC7SP74L8X? A: Yes, the manufacturer typically provides application notes and reference designs that can help users understand and implement NC7SP74L8X in their technical solutions.

Please note that the specific details may vary depending on the manufacturer's documentation and datasheets for NC7SP74L8X.