LSI-LS7084N | Anaheim Automation, Inc.

The LS7083N and LS7084N are CMOS quadrature clock converters. Quadrature clocks derived from optical or magnetic encoders, when applied to the A and B inputs of the LS7083N or LS7084N, are converted to strings of Up Clocks and Down Clocks (LS7083N) or to a Clock and an Up/Down direction control (LS7084N). These outputs can be interfaced directly with standard Up/Down counters for direction and position sensing.

Note: This series has a minimum purchase requirement of 10 pieces, regardless of stock.

• Incremental Quadrature Decoders
• x1, x2, and x4 Mode Selection
• Up to 16MHz Output Clock Frequency
• INDEX Input and Output

• Programmable Output Clock Pulse Width
• On-Chip Filtering of Inputs for Optical or Magnetic Encoder Applications
• TTL and CMOS Compatible I/Os
• RoHS Compliant