LS7766SO, LS7766SO-S, LS7766SO-TS, LS7766SH-TS, LS7766DO, LS7766DO-S, LS7766DO-TS, LS7766DH-TS
32-Bit Quadrature Counters (24; 28; 38; 48 Pins)
Direct interface with Incremental Encoders
40MHz(5V)。 20Mhz(3。3V) Quadrature Clock Frequency
Programmable I/Os for Index and Marker Flags
Separate mode-control registers for each axis
Sets of 32-bit counters,input registers, output registers, comparators and octal status registers for each axis
Digital filtering of input quadrature clocks
Pin selectable 3-state Hex / Octal bus
SD / DO = Single-axis / Dual-axes Octal I/O Bus
SH / DH = Single-axis / Dual-axes with pin selectable Hex / Octal I/O Bus
Programmable count modes include: Quadrature (x1, x2, x4); Non-Quadrature (Up/Down); Range Limit; Normal/Module-N; Non-Recycle
3V to 5。5V Operation
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