Description
H Quadrature Decoder/Counter Interface ICs Technical Data HCTL-2000 HCTL-2016 HCTL-2020 .
The HCTL-2000, 2016, 2020 are CMOS ICs that perform the quadrature decoder, counter, and bus interface function.
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,
Applications
* Interface Quadrature Incremental Encoders to Microprocessors