Plastic Packages for Integrated Circuits Package Outline Drawing L24.4x4E 24 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 2, 2/14 4.00 6 PIN #1 INDEX AREA 20X 0.50 A B 24 19 6 PIN 1 INDEX AREA 18 4.00 1 (4X) Exp. DAP 2.60 ±0.10 6 13 0.15 0.10 M C A B 24X 0.250 ±0.050 4 7 12 SIDE VIEW TOP VIEW 24X 0.400 ±0.050 BOTTOM VIEW SEE DETAIL "X" ( 3.80 ) ( 2.60) 0.10 C Max 0.80 SEATING PLANE 0.08 C SIDE VIEW ( 20X 0.50) ( 3.80 ) ( 2.60 ) C (24X 0.250) 0 . 2 REF 5 0 . 00 MIN. 0 . 05 MAX. ( 24 X 0.60) DETAIL "X" TYPICAL RECOMMENDED LAND PATTERN NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension b applies to the metallized terminal and is measured between 0.15mm 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 C