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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Logic ICs/
    5. 74AC74B STMicroelectronics

    74AC74B [STMicroelectronics]

    74AC74B
    74AC74B

    Part No:

    74AC74B

    Category:

    Logic ICs

    Manufacturer:

    STMicroelectronics

    Description:

    2V~6V 300MHz 1 Bit D-Type Flip Flop DUAL 74AC74 14 Pins 2?A 74AC Series 14-DIP (0.300, 7.62mm)

    RoHS Status:

    Product FAQ

    1. Is 74AC74B available for RFQ?

    Yes. 74AC74B by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 74AC74B?

    Pricing for 74AC74B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 74AC74B?

    74AC74B is a STMicroelectronics Logic ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 74AC74B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 74AC74B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 74AC74B?

    Yes. If 74AC74B is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Logic ICs parts or compatible alternatives.

    RFQ

    Part Number:

    74AC74B

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    14-DIP (0.300, 7.62mm)
    Number of Pins
    14
    Operating Temperature
    -55°C~125°C TA
    Packaging
    Tube
    Series
    74AC
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    14
    Type
    D-Type
    Terminal Finish
    Matte Tin (Sn)
    Technology
    CMOS
    Voltage - Supply
    2V~6V
    Terminal Position
    DUAL
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Supply Voltage
    3.3V
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    74AC74
    Function
    Set(Preset) and Reset
    Qualification Status
    Not Qualified
    Output Type
    Differential
    Number of Elements
    2
    Polarity
    Non-Inverting
    Supply Voltage-Max (Vsup)
    6V
    Power Supplies
    3.3/5V
    Supply Voltage-Min (Vsup)
    2V
    Load Capacitance
    50pF
    Number of Bits
    1
    Clock Frequency
    300MHz
    Propagation Delay
    14 ns
    Turn On Delay Time
    5 ns
    Family
    AC
    Logic Function
    AND, D-Type, Flip-Flop
    Current - Output High, Low
    24mA 24mA
    Max Propagation Delay @ V, Max CL
    10ns @ 5V, 50pF
    Trigger Type
    Positive Edge
    Input Capacitance
    3pF
    Number of Input Lines
    1
    Clock Edge Trigger Type
    Positive Edge
    Max Frequency@Nom-Sup
    90000000Hz
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    74AC74B Overview


    It is embeded in 14-DIP (0.300, 7.62mm) case. A package named Tubeincludes it. T flip flop uses Differentialas the output. The trigger configured with it uses Positive Edge. It is mounted in the way of Through Hole. The JK flip flop operates at 2V~6Vvolts. In this case, the operating temperature is -55°C~125°C TA. This logic flip flop is classified as type D-Type. In this case, it is a type of FPGA belonging to the 74AC series. You should not exceed 300MHzin the output frequency of the device. The list contains 2 elements. During its operation, it consumes 2?A quiescent energy. There have been 14 terminations. D latch belongs to the 74AC74 family. A voltage of 3.3V is used as the power supply for this D latch. Its input capacitance is 3pFfarads. The electronic device belongs to the ACfamily. Through Hole mounts this electronic component. This board has 14 pins. It has a clock edge trigger type of Positive Edge. This RS flip flops is a part number FF/Latches. There are 1bits in this flip flop. It reaches the maximum supply voltage (Vsup) at 6V. If you want to maintain normal operation, you should keep the supply voltage (Vsup) above 2V. The power supply is 3.3/5V. Currently, there are 1 input lines present.

    74AC74B Features


    Tube package
    74AC series
    14 pins
    1 Bits
    3.3/5V power supplies


    74AC74B Applications


    There are a lot of STMicroelectronics
    74AC74B Flip Flops applications.


    • Storage Registers
    • Bounce elimination switch
    • Data storage
    • Data transfer
    • Latch
    • Registers
    • Memory
    • Frequency division
    • Memory
    • Event Detectors

    Documents

    Datasheets:

    74AC74
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
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