DM7474N

This 1-bit flip-flop is designed for applications requiring precise data storage and retrieval
6,460 有效庫存

DM7474N

有效庫存6,460

This 1-bit flip-flop is designed for applications requiring precise data storage and retrieval

  • 製造商零件號 # : DM7474N

  • 包裝/封裝: PDIP-14

  • 零件狀態 : ACTIVE

  • 製造商: Onsemi

  • 產品分類 : Flip Flops

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DM7474N 數據表

價格 (USD)

數量 單價 總價
1 $0.278 $0.28
200 $0.107 $21.40
500 $0.103 $51.50
1000 $0.101 $101.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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請提交詢價 DM7474N 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

Featuring internal circuitry to prevent race conditions and ensure stable operation, the DM7474N delivers consistent performance in diverse settings. Its wide supply voltage range of 4.75V to 5.25V and low power consumption further enhance its suitability for a range of applications, including those requiring battery-powered operation. The clear pin assignments and comprehensive functional descriptions outlined in the datasheet streamline the integration process, making it easy for engineers to harness the full potential of this IC in their designs

主要特徵

  • High-speed serial interface
  • Digital-to-analog conversion enabled
  • Suitable for data acquisition applications
  • Fine resolution and accuracy ensured

應用

  • Flip-flops
  • Timing circuits
  • Signal processing applications

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! Flip Flops RoHS N
Number of Circuits 2 Logic Family TTL
Logic Type Bipolar Polarity Inverting/Non-Inverting
Input Type Single-Ended Output Type Differential
Propagation Delay Time 40 ns High Level Output Current ! - 400 uA
Low Level Output Current ! 16 mA Supply Voltage - Min 4.75 V
Supply Voltage - Max 5.25 V Minimum Operating Temperature 0 C
Maximum Operating Temperature ! + 70 C Mounting Style Through Hole
Package / Case PDIP-14 Brand onsemi / Fairchild
Function D-Type Height 3.56 mm
Length 19.56 mm Number of Channels 2
Number of Input Lines 1 Number of Output Lines 1
Operating Supply Voltage ! 5 V Product Type ! Flip Flops
Reset Type Set, Reset Subcategory Logic ICs
Width 6.6 mm Unit Weight 0.057144 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 DM7474N PDF 下載

常見問題解答

What is DM7474N?

The DM7474N is a dual D-type positive-edge-triggered flip-flop designed by Fairchild Semiconductor. It is commonly used in digital systems for data storage, transfer, and synchronization.

How Does DM7474N Work?

The DM7474N operates as a bistable multivibrator, storing one bit of data in each flip-flop. It triggers its outputs based on the rising edge of the clock input, allowing for synchronous data processing. The dual flip-flop configuration provides two separate storage elements within a single IC package.

How Many Pins does DM7474N have and What are the Functions of the Pinout Configuration?

The DM7474N is housed in a 14-pin DIP (Dual Inline Package) package. The pinout configuration includes:

  • CLK: Clock input for data triggering.
  • D: Data input for each flip-flop.
  • Q: Output for each flip-flop.
  • Q bar: Complementary output for each flip-flop.
  • PRE, CLR: Preset and clear inputs for asynchronous control.
  • GND: Ground pin.
  • VCC: Positive power supply pin.

What are the Pros and Cons of DM7474N?

Pros:

  • High Noise Immunity: Provides good noise margin for reliable operation.
  • Simple Operation: Easy to use in digital circuits for basic flip-flop functionality.
  • Dual Flip-Flop: Contains two flip-flops in a single package, saving board space.
  • Wide Operating Voltage Range: Supports a wide range of supply voltages for flexibility in system design.

Cons:

  • Asynchronous Inputs: The preset and clear inputs may require careful consideration in synchronous designs to avoid unintended triggering.
  • Power Consumption: May have higher power consumption compared to more modern flip-flop designs.

Are There Any Equivalents/Alternatives to DM7474N for Recommendation?

  • The SN74LS74A from Texas Instruments is an equivalent dual D-type flip-flop.
  • Alternatives to the DM7474N include the CD4013 from Texas Instruments and the MC74HC74A from ON Semiconductor.

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