丝印MC1488P# MC1488NG MC1488LS MC1488LD MC1488DR

MC1488PMC1489PPC74HC191P

MC1488P MC1489P PC74HC191P SN74LS125AN HD74HC191P 适用卡邻赞

贴插MC26LS30D，MC1733CBD，MC1488DR2，MC1709CP1，MC33060AP，9

CD74ACT20E MC1488N TL3474CN TL3474IN SN74LS136N

原装AM26LS31DC MC1488L MC1508L8 AD9713JN

AD624AD DS26LS32ACN MC1488P MAX692CPA原

贴插KRA102M-AT-74HC273NSR-74LS293APC-MC1488MELG