This is the National Semiconductor LM741 single general purpose op amp. Features short circuit protection. The high gain and wide range of operating voltage provide superior performance in integrator, summing amplifier and general feedback applications. 

• General purpose type
• Single amplifier
• 1MHz bandwidth
• 0.5V/us slew rate
• 1mVDC input offset voltage
• 200V/mV gain
• 90dB CMRR
• ±18VDC supply voltage
• -55°C to +125°C
• DIL-8 case