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NC7SZ74K8X

Compact UHS D-Type Flip Flops

Inventory:7,993

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Overview of NC7SZ74K8X

The NC7SZ74K8X is a D-type flip-flop with set and reset features, designed for use in high-speed digital systems. It operates efficiently at low power while providing fast switching times, making it suitable for portable devices and systems with stringent timing requirements. This flip-flop is part of the Ultra-High-Speed (UHS) series, ensuring reliable performance in various digital logic applications.

Pinout

The NC7SZ74K8X pinout refers to the configuration and function of each pin in its VFSOP-8 package. This package includes eight pins, arranged compactly to accommodate space-constrained designs. Each pin has a specific role, such as clock input, data input, set/reset control, and output. The pinout details are critical for integrating this D-type flip-flop into a system where precise timing and state retention are required. For accurate information on each pin’s function and electrical characteristics, designers must refer to the manufacturer's datasheet.

Key Features

  • High-Speed Operation: Capable of operating at speeds up to 150 MHz, making it suitable for high-frequency applications.
  • Low Power Consumption: Optimized for power efficiency in portable and battery-operated devices.
  • Asynchronous Set and Reset: Provides flexibility in controlling the state of the flip-flop independently of the clock.
  • VFSOP-8 Package: Compact package design, perfect for space-limited PCB layouts.
  • Noise Immunity: Designed to minimize noise and signal distortion, ensuring stable performance in noisy environments.

Application

  • Data Storage and Transfer: Used in systems that require reliable storage and transfer of binary data.
  • Frequency Division: Employed in circuits requiring frequency division for timing or clock generation.
  • Portable Electronics: Ideal for portable devices needing low power consumption and high-speed logic control.
  • State Retention Circuits: Integrated into circuits that require memory of previous states, such as counters or latches.
  • Timing Applications: Deployed in applications where precise timing and state control are essential for operation.

Functionality

The NC7SZ74K8X functions as a D-type flip-flop, which stores and transfers data based on a clock input signal. It features asynchronous set and reset controls, allowing for flexible management of the stored state independently of the clock signal. This flip-flop is designed to handle high-speed data processing while maintaining low power consumption, making it a versatile choice for digital logic systems that require efficient data storage, state retention, and clocking operations.

Usage Guide

  • Integration: Connect the clock (CLK) and data (D) inputs as per the system’s requirements. Use the set (S) and reset (R) pins for controlling the state of the flip-flop. Ensure proper voltage supply to the power (VCC) and ground (GND) pins.
  • Power Supply: Operates within a voltage range of 1.65V to 5.5V, allowing flexibility across various logic levels.
  • Communication: The flip-flop responds to clock pulses, storing the input data at each clock edge. Asynchronous set and reset functions allow independent state control.
  • Protection: Use proper bypass capacitors to minimize noise and ensure signal integrity in high-speed applications.
  • PCB Layout: Carefully route signal lines to prevent noise interference and ensure accurate data storage and retrieval.

Advantages and Disadvantages

Advantages

  • High-Speed Operation: Capable of handling high-frequency signals up to 150 MHz.
  • Low Power Consumption: Suitable for energy-efficient and battery-powered devices.
  • Asynchronous Control: Set and reset capabilities offer flexible state management.

Disadvantages

  • Requires Precise Timing: Timing-critical systems may require careful design to ensure accurate operation.
  • Limited Output Drive: May not drive heavy loads without external components.

Frequently Asked Questions (FAQ)

  • Q: What is the primary function of the NC7SZ74K8X?
    A: It is a D-type flip-flop used for storing and transferring binary data based on a clock signal, with asynchronous set and reset control.

  • Q: What applications are best suited for the NC7SZ74K8X?
    A: It is ideal for data storage, frequency division, state retention circuits, and timing-sensitive applications.

  • Q: How should the NC7SZ74K8X be integrated into a circuit?
    A: Connect the clock and data inputs, and use the set and reset controls as needed. Ensure proper voltage supply and grounding, and follow PCB design practices to minimize noise.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Consult Sales Office Compliance PbAHP
Package Type US8 Case Outline 846AN
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 3000
ON Target N Type Single D-type CMOS
Channels 1 VCC Min (V) 1.65
VCC Max (V) 5.5 tpd Max (ns) 5
IO Max (mA) 32 Pricing ($/Unit) Price N/A

Equivalent Parts

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

NC7SZ74K8X Equivalent Parts

For the NC7SZ74K8X component, you may consider these replacement and alterative parts.

Models Manufacturer Package/Case Description
74LVC1G74DC Texas Instruments 8-VSSOP Low-voltage single D-type flip-flop with preset and clear
74AUC1G74DC Nexperia 8-VSSOP Advanced high-speed CMOS single D-type flip-flop with preset and clear
74VHC74MTC Onsemi TSSOP-14 Dual D-type flip-flop with preset and clear, high-speed CMOS

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