US Digital Datasheets for IC Interfaces

IC interfaces are semiconductor chips that are used to control and manage the sharing of information between devices.
IC Interfaces: Learn more

Product Name Notes
Encoder to Counter Interface Chip -- LFLS7082 The LSI Computer Systems LFLS7082 allow incremental shaft encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A and B inputs. The LFLS7082 outputs can connect...
Encoder to Counter Interface Chip -- LFLS7082-S The LSI Computer Systems LFLS7082-S allow incremental shaft encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A and B inputs. The LFLS7082-S outputs can connect...
Encoder to Counter Interface Chip -- LFLS7083 The LSI Computer Systems LFLS7083 allow incremental shaft encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A and B inputs. The LFLS7083 outputs can connect...
24-bit Quadrature Counter -- LFLS7166
24-bit Quadrature Counter -- LFLS7166-S
The LSI Computer Systems LFLS7166 is a CMOS, 24-bit counter that can be programmed to operate in several different modes. The operating mode is set up by writing control words...
Encoder to Counter Interface Chip -- LFLS7183 The LSI Computer Systems LFLS7183 allow incremental encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A & B inputs. The LFLS7183 outputs can connect directly...
Encoder to Counter Interface Chip -- LFLS7183-S The LSI Computer Systems LFLS7183-S allow incremental encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A & B inputs. The LFLS7183-S outputs can connect directly...
Encoder to Counter Interface Chip -- LFLS7184 The LSI Computer Systems LFLS7184 allow incremental encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A & B inputs. The LFLS7184 outputs can connect directly...
Encoder to Counter Interface Chip -- LFLS7184-S The LSI Computer Systems LFLS7184-S allow incremental encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A & B inputs. The LFLS7184-S outputs can connect directly...
24-bit Dual-Axis Quadrature Counter -- LFLS7266R1 The LSI Computer Systems LFLS7266R1 is a CMOS IC useful in motion control applications. The two 24-bit multimode counters, registers, and logic enables a microprocessor to track the speed, direction,...
24-bit Dual-Axis Quadrature Counter -- LFLS7266R1-S The LSI Computer Systems LFLS7266R1-S is CMOS IC useful in motion control applications. The two 24-bit multimode counters, registers, and logic enables a microprocessor to track the speed, direction, position,...
32-bit Quadrature Counter with Serial Interface -- LFLS7366R-S The LSI Computer Systems LFLS7366R-S is a 32-bit CMOS counter with a direct interface to quadrature signals from incremental encoders. It also interfaces with the index signals from incremental encoders...
Encoder Open Collector Cable Driver -- PC3 The PC3 provides single-ended, open collector outputs and includes a miniature switching power regulator that accepts a power supply from 9.5 to 32 volts. The PC3 is intended for applications...
Encoder to Counter Interface Board -- PC6 The PC6 decodes the quadrature outputs of an incremental shaft encoder to drive standard up/down counters. The PC6-U, up count / down count version, can be connected to the inputs...
Incremental Encoder Cable Driver -- PC4 The TTL outputs of some incremental encoders can sink (pull down) less than 4mA and source (pull up) less than 200uA. The PC4 is a small, plug-in RS-422 cable driver...
HP Compatible Incremental Encoder Cable Driver -- PC5 The TTL outputs of some incremental encoders can sink (pull down) less than 4mA and source (pull up) less than 200uA. The PC5 is a small, plug-in RS-422 cable driver...
Encoder to Counter Interface Chip -- LFLS7084
Encoder to Counter Interface Chip -- LFLS7084-S
This IC by LSI Computer Systems allow incremental shaft encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A and B inputs. The LFLS7084 outputs can...
Encoder to Counter Interface Chip -- LFLS7083-S This LSI Computer Systems IC allows incremental shaft encoders to drive standard up/down counters. Connect the encoder quadrature outputs to the A and B inputs. The LFLS7083 outputs can connect...