Plastic Packages for Integrated Circuits Package Outline Drawing L24.4x5F 24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 5/14 4.00 A 24x0.40 6 2.60 B 24 20 PIN #1 INDEX AREA R0.20 6 1 3.60 5.00 0.50 19 0.5x6 = 3.00 REF PIN 1 INDEX AREA 13 0.10 4x 7 12 8 0.25 ±0.05 0.50 TOP VIEW 0.5x4 = 2.00 REF BOTTOM VIEW C (24x0.25) SEATING PLANE 0.08 C 0.10 C 0.203 REF 3.60 5 C 0 ~ 0.05 4.80 TYP SEE DETAIL “X” (20x0.50) (24x0.60) DETAIL "X" 2.60 0.00-0.05 3.80 TYP 0.90 ±0.10 SIDE VIEW TYPICAL RECOMMENDED LAND PATTERN NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) are for Reference Only. 2. Dimensioning and tolerancing conform to ASMEY14.5m-1994. 3. Unless otherwise specified, tolerance: Decimal ± 0.05 4. Dimension applies to the metallized terminal and is measured between 0.20mm and 0.30mm from the terminal tip. 5. Tiebar shown (if present) is a non-functional feature. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 identifier may be either a mold or mark feature. 1