These are new old stock parts. The HCTL-2020 is the IC offered. 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 • Interface Quadrature Incremental Encoders to Microprocessors • Interface Digital Potentiometers to Digital Data Input Buses • Interfaces Encoder to Microprocessor Schmitt Trigger Inputs Digital Noise Filter • 12 or 16-Bit Binary Up/Down Counter • Quadrature Decoder Output Signals, Up/Down and Count • Cascade Output Signals, Up/Down and Count • Substantially Reduced System Software In most cases I have more of these parts. If you need more, I can list them. If you have any questions please ask. California sales are taxable at 7.75% unless resale number is on file and verified. (We do not proofread any ads submitted by members) |
Karin.Ferguson@desmoines-classifieds.com (Karin Ferguson)
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