intersil的L9.4X4 — 9铅薄双平面线的塑料封装（LTDFN） L9.4X4 — 9 Lead Thin Dual Flat No-Lead Plastic Package Plastic Packages for Integrated Circuits Package Outline Drawing L9.4x4 9 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 1, 1/10 3.2 REF A 4.00 PIN #1 INDEX AREA 6X 0.80 BSC 6 B 1 4 ……