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LFLS7166 24-bit Quadrature Counter

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  • LFLS7166R1
  • LFLS7166
  • LFLS7166R1

Overview

  • Programmable count modes
  • DC to 25MHz count crequency
  • 8-Bit I/O Bus for μP communication and control
  • 24-Bit comparator for pre-set count comparison
  • Readable status register
  • Input/Output TTL and CMOS compatible
  • 3V to 5.5V operation
  • 20-pin DIP package

The LSI Computer Systems LFLS7166 is a CMOS, 24-bit counter that can be programmed to operate in several different modes. The operating mode is set up by writing control words into internal control registers. There are...

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Product Description

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The LSI Computer Systems LFLS7166 is a CMOS, 24-bit counter that can be programmed to operate in several different modes. The operating mode is set up by writing control words into internal control registers. There are three 6-bit and one 2-bit control registers for setting up the circuit functional characteristics. In addition to the control registers, there is a 5-bit output status register that indicates the current counter status. The IC communicates with external circuits through an 8-bit three state I/O bus. Control and data words are written into the LFLS7166 through the bus. In addition to the I/O bus, there are a number of discrete inputs and outputs to facilitate instantaneous hardware based control functions and instantaneous status indication.

View the Manufacturer's Datasheet

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

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1 $12.23
10 $11.20
50 $9.80
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