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LS7366R The LS7366R from LSI Corporation is a 32-bit binary counter featuring a serial SPI interface. It operates from a 3V to 5.5V supply and supports count rates up to 40MHz.
Mfr Part #:

LS7366R

Available from 1 distributors
Mfr Name: Broadcom Limited
Broadcom Limited
The LS7366R from LSI Corporation is a 32-bit binary counter featuring a serial SPI interface. It operates from a 3V to 5.5V supply and supports count rates up to 40MHz.
✓ Total Stock: 2,005 pcs
$ Price Range: $0.50

LS7366R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,005 pcs
On Request
2005 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LS7366R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Interface
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
Supplier Device Package
Timing
Trigger Type
Voltage
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LS7366R Description

Short technical summary and product information.

The LS7366R is a versatile 32-bit CMOS counter from LSI Corporation, designed for direct interface with incremental encoders. It supports quadrature counting modes (x1, x2, x4) and non-quadrature up/down counting, with various counting modes like Modulo-N, Non-recycle, Range-limit, and Free-running.

 

This counter features a synchronous SPI/MICROWIRE serial interface for communication with microcontrollers, supporting data transfers in blocks of 1 to 5 bytes. It operates over a voltage range of 3V to 5.5V, with a maximum count frequency of 40MHz at 5V and 20MHz at 3V. The device includes a 32-bit counter register, data register, and output register, along with mode and status registers for programmable functionality.

 

Packaged in a 14-DIP through-hole configuration, the LS7366R is suitable for applications requiring precise counting and interface capabilities. Its operating temperature range is -25°C to 85°C (TA). The counter supports both asynchronous and synchronous reset operations and positive or negative trigger types.

LS7366R Quick Information

Product Type: Counter
Canonical Name: LS7366R 32-Bit Quadrature Counter with Serial Interface
Subcategory: Quadrature Counter

LS7366R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LS7366R Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

LS7366R Features

  • 32-bit counter with SPI serial interface.
  • Operates from 3V to 5.5V supply voltage.
  • Supports count frequencies up to 40MHz.
  • 14-DIP through-hole package.
  • Wide operating temperature range.

LS7366R Applications

  • Ideal for incremental encoder interfaces.
  • Used in motion control systems.
  • Suitable for position tracking applications.
  • Applicable in industrial automation.

LS7366R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LS7366R?

The LS7366R operates from 3V to 5.5V.

What is the maximum count frequency of the LS7366R?

The maximum count frequency is 40MHz at 5V and 20MHz at 3V.

What package does the LS7366R come in?

The LS7366R is available in a 14-DIP through-hole package.

What is the operating temperature range of the LS7366R?

The LS7366R operates from -25°C to 85°C.

What interface does the LS7366R use?

The LS7366R uses an SPI/MICROWIRE serial interface.

Does the LS7366R support up and down counting?

Yes, the LS7366R supports both up and down counting directions.

What trigger types does the LS7366R support?

The LS7366R supports positive and negative edge triggering.

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