GR >> OP249GP 
73149
OP249GP
ADI
Quantity 18650
Packaging IC OPAMP JFET 4.7MHZ DUAL 8DIP
Description original&Quality new original
83497
OP249GP
Analog Devices Inc
Quantity 20000
Packaging IC OPAMP JFET 4.7MHZ DUAL 8DIP
Description original&Quality new original