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    SENICO ELECTRONICS INTL CO., LIMITED

    Texas Instruments CD74HCT688M

    Part No.:
    CD74HCT688M
    Manufacturer:
    Texas Instruments
    Category:
    Comparators
    Package:
    20-SOIC (0.295", 7.50mm Width)
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDCD74HCT688M.pdf
    Description:
    IC COMPARATOR IDENTITY 8B 20SOIC
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:2,772

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    Product details

    • Specifications
    • FAQ
    • Comparison
    Attributes
    Property Value
    Manufacturer:
    Texas Instruments
    Series:
    74HCT
    Package/Case:
    20-SOIC (0.295", 7.50mm Width)
    Packaging:
    Tube
    Product Status:
    Obsolete
    Type:
    Identity Comparator
    Number of Bits:
    8
    Output:
    Active Low
    Output Function:
    A=B
    Voltage - Supply:
    4.5V ~ 5.5V
    Current - Output High, Low:
    4mA, 4mA
    Max Propagation Delay @ V, Max CL:
    34ns @ 4.5V, 50pF
    Current - Quiescent (Iq):
    8 µA
    Operating Temperature:
    -55°C ~ 125°C
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    20-SOIC
    Mounting Type:
    Surface Mount
    Category:
    Comparators

    1. How can I order CD74HCT688M from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for CD74HCT688M?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of CD74HCT688M?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of CD74HCT688M?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for CD74HCT688M?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image CD74HCT688M96 by Texas Instruments, 20-SOIC (0.295", 7.50mm Width), SENICO Electronics CD74HCT688M by Texas Instruments, 20-SOIC (0.295", 7.50mm Width), SENICO Electronics CD74HCT688ME4 by Texas Instruments, 20-SOIC (0.295", 7.50mm Width), SENICO Electronics CD74HCT688MG4 by Texas Instruments, 20-SOIC (0.295", 7.50mm Width), SENICO Electronics
    Part Number CD74HCT688M96 CD74HCT688M CD74HCT688ME4 CD74HCT688MG4
    Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
    Series 74HCT 74HCT 74HCT 74HCT
    Package/Case 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width)
    Packaging Tape & Reel (TR) Tube Tube Tube
    Product Status Active Obsolete Discontinued at Digi-Key Obsolete
    Type Identity Comparator Identity Comparator Identity Comparator Identity Comparator
    Number of Bits 8 8 8 8
    Output Active Low Active Low Active Low Active Low
    Output Function A=B A=B A=B A=B
    Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
    Current - Output High, Low 4mA, 4mA 4mA, 4mA 4mA, 4mA 4mA, 4mA
    Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF 34ns @ 4.5V, 50pF 34ns @ 4.5V, 50pF 34ns @ 4.5V, 50pF
    Current - Quiescent (Iq) 8 µA 8 µA 8 µA 8 µA
    Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
    Grade - - - -
    Qualification - - - -
    Supplier Device Package 20-SOIC 20-SOIC 20-SOIC 20-SOIC
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

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