M84B datasheets – compare manufacturers

Manufacturer Part Number Description
MOSDESIGN Logo MOSDESIGN M84B PIANO / MANDOLIN 1-KEY-1-NOTE MELODY IC
Mitsubishi Electric Semiconductor Logo Mitsubishi Electric FU-68PDF-520M84B 1.55 um DFB-LD MODULE
Mitsubishi Electric Semiconductor Logo Mitsubishi Electric FU-68PDF-510M84B 1.55 um DFB-LD MODULE