LM239D. Assembly/installation: surface-mounted component (SMD). Component family: Voltage comparator. Configuration: surface-mounted component (SMD). Current consumption [mA]: 0.8mA. Housing (JEDEC standard): -. Housing (according to data sheet): SO-14. Housing: SO14. Max temperature: +85°C.. Note: industrial. Number of circuits: 4. Number of terminals: 14. Number of terminals: 14. Operating temperature: -25...+85°C. RoHS: yes. Slew rate [V/us]: -. Switching speed [ns]: 1300 ns. Type of circuits: quad low-power voltage comparator. [V]: +36V/±18V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 13/11/2025, 20:37