5 x LM741CN Op Amp, Texas Instruments, 1MHz, Single or Dual Supply 8-Pin MDIP
5x Microchip MCP6001RT-I/OT Op Amp, 1MHz, 3V, 5V, 5-Pin SOT-23. Rail to Rail. Typical Gain Bandwidth Product. Through Hole. Single Board Computers. Power Switching IC. Power Supplies. LED Power Supplies.