GR >> NJM4556AD 
478664
NJM4556AD
NJR Corporation/NJRC
Quantity 9000
Packaging IC OPAMP GP 8MHZ 8DIP
Description original&Quality new original
538420
NJM4556AD
NJR
Quantity 20000
Packaging IC OPAMP DUAL HI-CURRENT 8-DIP
Description original&Quality new original