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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Counter ICs/
    5. CD54HCT191F3A Texas Instruments

    CD54HCT191F3A [Texas Instruments]

    CD54HCT191F3A
    CD54HCT191F3A

    Part No:

    CD54HCT191F3A

    Category:

    Counter ICs

    Manufacturer:

    Texas Instruments

    Description:

    1 Element 5V CMOS DUAL Counters & Dividers 16 Pins Bidirectional POSITIVE EDGE CDIP

    RoHS Status:

    Product FAQ

    1. Is CD54HCT191F3A available for RFQ?

    Yes. CD54HCT191F3A by Texas Instruments 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 CD54HCT191F3A?

    Pricing for CD54HCT191F3A 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 CD54HCT191F3A?

    CD54HCT191F3A is a Texas Instruments Counter ICs with Power Supply Current-Max (ICC): 0.08mA and Max Operating Temperature: 125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CD54HCT191F3A?

    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 CD54HCT191F3A 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 CD54HCT191F3A?

    Yes. If CD54HCT191F3A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Counter ICs parts or compatible alternatives.

    RFQ

    Part Number:

    CD54HCT191F3A

    Manufacturer:

    Texas Instruments

    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
    Lifecycle Status
    ACTIVE (Last Updated: 1 week ago)
    Contact Plating
    Lead, Tin
    Mount
    Through Hole
    Package / Case
    CDIP
    Number of Pins
    16
    Number of Terminations
    16
    ECCN Code
    EAR99
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -55°C
    Additional Feature
    RCO OUTPUT
    Packing Method
    TUBE
    Technology
    CMOS
    Terminal Position
    DUAL
    Number of Functions
    1
    Supply Voltage
    5V
    Pin Count
    16
    Operating Supply Voltage
    5V
    Number of Elements
    1
    Power Supplies
    5V
    Temperature Grade
    MILITARY
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    4.5V
    Load Capacitance
    50pF
    Number of Bits
    4
    Propagation Delay
    63 ns
    Family
    HCT
    Logic Function
    Counter
    Direction
    Bidirectional
    Trigger Type
    POSITIVE EDGE
    Power Supply Current-Max (ICC)
    0.08mA
    fmax-Min
    20 MHz
    Max Frequency@Nom-Sup
    20000000Hz
    Load/Preset Input
    YES
    Height
    5.08mm
    Length
    19.56mm
    Width
    6.92mm
    Thickness
    4.57mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    CD54HCT191F3A Overview


    This is a device supplied in the CDIP package. There are 16terminations used for configuring it. The supply voltage of 5V permits it to operate with full flexibility. There are 1 terminations on the device. There are a total of 16 pins in all components. As part of the circuit, there are 16pins used to connect other components. It is mounted in the direction of [0]. The HCTfamily is derived from it. In the device, the information consists of 4 bits. These electronic devices have many important features, and RCO OUTPUTis one of them. It is manufactured in the temperature grade MILITARY. It is packed with [0]. In this case, there is 5V voltage coming from the voltage source. The device operates on a supply voltage of [0]. The electrical characteristics remain stable at maximum temperature 125°Cfor extended periods. This device is designed to operate within a specific temperature range, with the lower limit generally set at -55°C. 5.5Vis the maximum voltage that the device can handle. In the case of this device, the minimum voltage is as low as 4.5V volts.

    CD54HCT191F3A Features


    Embedded in the CDIP package
    RCO OUTPUT
    Operating supply voltage of 5V


    CD54HCT191F3A Applications


    There are a lot of Texas Instruments
    CD54HCT191F3A Counters & Dividers applications.


    • 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
    • Clocks
    • Up Counters
    • Dual Up Counters
    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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