HCTL-2017-A00/PLC Datasheet PDF - Avago Technologies

Description
The HCTL-2xx1(7)-A00/PLC is CMOS ICs that performs the quadrature decoder, counter, and bus interface function. The HCTL-2xx1(7)-A00/PLC is designed to improve system performance in digital closed loop motion control systems and digital data input systems. It does this by shifting time intensive quadrature decoder functions to a cost effective hardware solution.

FEATUREs
• Interfaces Encoder to Microprocessor
• 14 MHz Clock Operation
• High Noise Immunity:
• Schmitt Trigger Inputs and Digital Noise Filter
• 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
• 5V Operation (VDD– VSS)
• TTL/CMOS Compatible I/O
• Operating Temperature: -40°C to 85°C
• 16-Pin PDIP, 20-Pin PDIP, 20-Pin PLCC

Applications
• Interface Quadrature Incremental Encoders to Microprocessors
• Interface Digital Potentiometers to Digital Data Input Buses