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HCTL-2016 Datasheet (hctl20xx) Quadrature Decoder/counter Interface Ics

Manufacturer: Hewlett-Packard

Overview: H Quadrature Decoder/Counter Interface ICs Technical Data HCTL-2000 HCTL-2016.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The HCTL-2000, 2016, 2020 are CMOS ICs that perform the quadrature decoder, counter, and bus interface function.

The HCTL-20XX family is designed to improve system performance Devices Part Number HCTL-2000 HCTL-2016 HCTL-2020 Description 12-bit counter.

14 MHz clock operation.

Key Features

  • Interfaces Encoder to Microprocessor.
  • 14 MHz Clock Operation.
  • Full 4X Decode.
  • High Noise Immunity: Schmitt Trigger Inputs Digital Noise Filter.
  • 12 or 16-Bit Binary Up/ Down Counter.
  • Latched Outputs.
  • 8-Bit Tristate Interface.
  • 8, 12, or 16-Bit Operating Modes.
  • Quadrature Decoder Output Signals, Up/Down and Count.
  • Cascade Output Signals, Up/ Down and Count.
  • Substantially Reduced System Software Appl.

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