GR >> ISL28407FBZ-T7A 
278750
ISL28407FBZ-T7A
Intersil
Quantity 18650
Packaging IC OPAMP GP 1MHZ 14SOIC
Description original&Quality new original
368940
ISL28407FBZ-T7A
Intersil
Quantity 20000
Packaging IC OPAMP PREC LN QUAD 14-SOIC
Description original&Quality new original