LS7366R-S 32-bit Quadrature Counter with Serial Interface

LS7366R-S Features

  • Operating voltage: 3V to 5.5V (VDD - VSS)
  • 5V count frequency: 40MHz
  • 3V count frequency: 20MHz
  • 32-bit programmable counter
  • 32-bit data register and comparator
  • 32-bit output register
  • 14-pin SOIC package

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Configure the LS7366R-S

LS7366R-S Product Description

Restriction of Hazardous Substances

The LSI Computer Systems LS7366R-S is a 32-bit CMOS counter with a direct interface to quadrature signals from incremental encoders. It also interfaces with the index signals from incremental encoders to perform a variety of marker functions.  A 4-wire SPI/MICROWIRE bus is used for communication with a host microprocessor.

The counter can be configured to operate as 1, 2, 3 or 4-byte counter and can count in a variety of modes such as quadrature, free-running, range limit and modulo-N. Hardware I/Os are provided for event driven operations, such as processor interrupt and index related functions.

View the Manufacturer's Datasheet

Additional Information

Product Notes

  • US Digital® warrants its products against defects in materials and workmanship for two years. See complete warranty for details.

Downloads Available


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3D Model Downloads

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    Product Configurator

    For pricing, this product requires configuration.

    Begin by completing either Option 1 or 2 below. Questions? Contact our support team.

    Option 1: Configure the Product

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    Option 2: Enter the Product Part Number Directly

    If you know your product part number, enter it in the following field. The part number format looks something like this: E5-5000-394-IE-S-D-D-3...

    LS7366R-S Pricing

    Quantity Unit Price
    1 $5.60   PRIVATE
    Over 1 Call for Quote
    Quantity Unit Price Subtotal
    $5.60 $5.60

    For purchasing or volume discounts, please configure the part above, then use the completed part number and contact us!


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