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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Counter ICs/
    5. T74LS393B1 STMicroelectronics

    T74LS393B1 [STMicroelectronics]

    T74LS393B1
    T74LS393B1

    Part No:

    T74LS393B1

    Category:

    Counter ICs

    Manufacturer:

    STMicroelectronics

    Description:

    5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE

    RoHS Status:

    Product FAQ

    1. Is T74LS393B1 available for RFQ?

    Yes. T74LS393B1 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 T74LS393B1?

    Pricing for T74LS393B1 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 T74LS393B1?

    T74LS393B1 is a STMicroelectronics Counter ICs with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Power Supply Current-Max (ICC): 30mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for T74LS393B1?

    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 T74LS393B1 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 T74LS393B1?

    Yes. If T74LS393B1 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Counter ICs parts or compatible alternatives.

    RFQ

    Part Number:

    T74LS393B1

    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

    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
    Surface Mount
    NO
    JESD-609 Code
    e0
    Number of Terminations
    14
    Terminal Finish
    Tin/Lead (Sn/Pb)
    HTS Code
    8542.39.00.01
    Technology
    TTL
    Terminal Position
    DUAL
    Terminal Form
    THROUGH-HOLE
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    2
    Supply Voltage
    5V
    Terminal Pitch
    2.54mm
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Pin Count
    14
    JESD-30 Code
    R-PDIP-T14
    Qualification Status
    Not Qualified
    Operating Temperature (Max)
    70°C
    Supply Voltage-Max (Vsup)
    5.5V
    Power Supplies
    5V
    Temperature Grade
    COMMERCIAL
    Supply Voltage-Min (Vsup)
    4.75V
    Load Capacitance
    15pF
    Number of Bits
    4
    Family
    LS
    Logic IC Type
    BINARY COUNTER
    Max I(ol)
    0.008 A
    Trigger Type
    NEGATIVE EDGE
    Propagation Delay (tpd)
    60 ns
    Power Supply Current-Max (ICC)
    30mA
    fmax-Min
    25 MHz
    Count Direction
    UP
    Max Frequency@Nom-Sup
    25000000Hz
    Load/Preset Input
    NO
    Mode of Operation
    ASYNCHRONOUS
    Width
    7.62mm
    Height Seated (Max)
    5.1mm
    RoHS Status
    RoHS Compliant

    Products Detail

    T74LS393B1 Overview


    This configuration uses 14terminations. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. All component pins are equal to 14. In this case, it belongs to the family of [0]. As far as the device is concerned, there are 4bits of information. In this device, the temperature grade is COMMERCIAL. From the voltage source, there is a voltage of 5V volts. As low as 4.75V Vsup is the minimum supply voltage. It is possible to provide a voltage up to 5.5V (Vsup). Countersis the family name of the electronic part. BINARY COUNTER indicates the type of logic IC it uses. A temperature of 70°Cis usually set as the maximum operating temperature.

    T74LS393B1 Features


    BINARY COUNTER as logic IC type


    T74LS393B1 Applications


    There are a lot of STMicroelectronics
    T74LS393B1 Counters & Dividers applications.


    • Analog multiplexing and demultiplexing
    • Digital multiplexing and demultiplexing
    • Signal gating
    • Frequency dividing circuits
    • Time delay circuits
    • Communications Digital Frequency Synthesizers;
    • VHF, UHF, FM, AM, etc.
    • Fixed or Programmable Frequency Division
    • Time Out Timer for Consumer-Application Industrial Controls
    • Timing applications
    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
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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