丝印MC68450L-MC68440P-MC6840CS-MC6840CP-mc68230p

MC68440P8 MC68440P10 MC68440P TMP6440P-8 进口双列64插脚PDIP

MC68440FN8 MC68440P MC68440P10 MC68440P8原

MC68360ZP33K MC6840P MC68440FN MC68440FN10原

贴片直插MC68B50S MC68A44P MC68440P MC6880AP MC7809CT 4

贴片直插MC6880AP MC68440P MC6803CP MC6840CP MC68A44P 4