STTH802B UN211F MOC70T3 RD15P-T1 RN5VT30AA SLA116LF0F丝印记

新SLA3055F2V SLA8F0SFOM SLA116LF0P SI1031X-T1 R

贴片直插SLA116LF0P，SL74LS244D，SL74HC157D，SL74HC244D，4