SN75C189AN. Communication speed [bit]: -. Component family: interface integrated circuit. Configuration: PCB through-hole mounting. Deactivatable: no. Housing (JEDEC standard): -. Housing: DIP14. Max temperature: +70°C.. Number of control circuits: 0. Number of receiving circuits: 4. Number of supply voltages required: 1. Number of terminals: 14. RoHS: yes. Type of circuits: Serial interface receiver. [V]: +6V. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 13/11/2025, 15:47