GR >> TC9421CPD 
723154
TC9421CPD
Microchip Technology
Quantity 9000
Packaging IC OPAMP CHOPPER 500KHZ 14DIP
Description original&Quality new original
764429
TC9421CPD
Microchip Technology
Quantity 20000
Packaging IC HI VOLT ATO ZERO OP AMP 14DIP
Description original&Quality new original