GR >> OP297EZ 
73261
OP297EZ
ADI
Quantity 18650
Packaging 8-CERDIP
Description original&Quality new original
81949
OP297EZ
Analog Devices Inc
Quantity 20000
Packaging IC OPAMP GP 500KHZ DUAL 8CDIP
Description original&Quality new original
800024
OP297EZ
PMI
Quantity 9000
Packaging CDIP-8
Description original&Quality new original