AN-5025

Independent TTL inputs and outputs on the new GTLP10B320 add versatility to numerous GTLP applications. Current TLP devices have an A Port for TTL input and a B Port for GTLP output under A Port to B Port operation, and a B Port GTLP input with an A Port TTL output under B Port to A Port operation. In some applications this single-set bi-directional TTL I/O may be an inconvenient feature. In these applications, it may be more convenient to have independent inputs and outputs.