GR >> ISL28274FAZ 
278712
ISL28274FAZ
Intersil
Quantity 18650
Packaging IC OPAMP INSTR 6MHZ RRO 16QSOP
Description original&Quality new original
370373
ISL28274FAZ
Intersil
Quantity 20000
Packaging IC INSTR/OP AMP RRIO SGL 16-QSOP
Description original&Quality new original