L28.4X5C — 28 Lead Thin Quad Flat No-Lead Plastic Package Plastic Packages for Integrated Circuits Package Outline Drawing L28.4x5C 28 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 9/08 2.50 4.00 A 24X 0.50 6 B PIN #1 INDEX AREA 23 28 6 ……