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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Counter ICs/
    5. CD74HC191ME4 Texas Instruments

    CD74HC191ME4 [Texas Instruments]

    CD74HC191ME4
    CD74HC191ME4

    Part No:

    CD74HC191ME4

    Category:

    Counter ICs

    Manufacturer:

    Texas Instruments

    Description:

    1 Element 4.5V CMOS DUAL Counters & Dividers 16 Pins Bidirectional SOIC

    RoHS Status:

    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
    Surface Mount
    Package / Case
    SOIC
    Number of Pins
    16
    Weight
    141.690917mg
    JESD-609 Code
    e4
    Pbfree Code
    yes
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    16
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -55°C

    Products Detail

    CD74HC191ME4 Overview


    The device is packaged in the SOICtype. This configuration uses 16terminations. By supplying 4.5Vwith a voltage of 4.5V , the device can be operated in a completely flexible manner. An interconnection of 1elements is provided by wires. All component pins are equal to 16. As part of the circuit, there are 16pins that connect other components. The Surface Mountway is used to mount it. In this case, it belongs to the family of [0]. As far as the device is concerned, there are 4bits of information. Based on the Pbfree code, the result may be yes. It is important to note that RCO OUTPUTare really important features of this electronic device. In this device, the temperature grade is MILITARY. For its packaging, TUBEis employed. The electrical properties of the device remain stable at a maximum temperature of [0]. Generally, it is designed to operate over a range of temperatures with a lower temperature limit at -55°C. The frequency of the system is 35MHz. A maximum voltage of 6Vcan be reached by the device. Devices are capable of operating at a minimum voltage of 2V.

    CD74HC191ME4 Features


    Embedded in the SOIC package
    RCO OUTPUT
    Frequency of 35MHz


    CD74HC191ME4 Applications


    There are a lot of Texas Instruments
    CD74HC191ME4 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
    Product FAQ

    1. Is CD74HC191ME4 available for RFQ?

    Yes. CD74HC191ME4 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 CD74HC191ME4?

    Pricing for CD74HC191ME4 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 CD74HC191ME4?

    CD74HC191ME4 is a Texas Instruments Counter ICs with Moisture Sensitivity Level (MSL): 1 (Unlimited) and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CD74HC191ME4?

    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 CD74HC191ME4 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 CD74HC191ME4?

    Yes. If CD74HC191ME4 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:

    CD74HC191ME4

    Manufacturer:

    Texas Instruments

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    Additional Feature
    RCO OUTPUT
    Packing Method
    TUBE
    Technology
    CMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Supply Voltage
    4.5V
    Frequency
    35MHz
    Pin Count
    16
    Number of Elements
    1
    Temperature Grade
    MILITARY
    Max Supply Voltage
    6V
    Min Supply Voltage
    2V
    Load Capacitance
    50pF
    Number of Bits
    4
    Propagation Delay
    315 ns
    Turn On Delay Time
    315 ns
    Family
    HC/UH
    Logic Function
    Counter
    Direction
    Bidirectional
    Sync/Async
    Synchronous
    fmax-Min
    23 MHz
    Clock Edge Trigger Type
    Positive Edge
    Load/Preset Input
    YES
    Length
    9.9mm
    Width
    3.9mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead
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