Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-18. Number of terminals: 18. Type of circuits: transistor array. Number of circuits: 8. Type of entry: universal. Max output voltage: 50V. Note: 50V 0.5A. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +85°C. Maximum supply voltage (V): +50V. Number of terminals: 18. Note: 5V TTL input