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公开(公告)号:US3843834A
公开(公告)日:1974-10-22
申请号:US86380769
申请日:1969-10-06
Applicant: HONEYWELL INC
Inventor: BURKE N
CPC classification number: H04L5/16
Abstract: A bidirectional line driver-receiver circuit operates in first and second modes. When operating in a first mode under the control of a first control signal, the circuit transfers input data signals from a pair of lines to a utilization device and when operating in a second mode under the control of a second control signal, the circuit transfers data output signals derived from the utilization device to the same pair of lines.