ICM7555, ICM7556 Package Outline Drawing M8.15 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 4, 1/12 DETAIL "A"1.27 (0.050) 0.40 (0.016)INDEX6.20 (0.244)AREA5.80 (0.228)0.50 (0.20) x 45°4.00 (0.157)0.25 (0.01)3.80 (0.150)8°1230°0.25 (0.010) 0.19 (0.008)TOP VIEWSIDE VIEW “B”2.20 (0.087)18SEATING PLANE0.60 (0.023)5.00 (0.197)1.75 (0.069)274.80 (0.189)1.35 (0.053)1.27 (0.050)36-C-451.27 (0.050)0.25(0.010) 0.10(0.004)0.51(0.020) 0.33(0.013)5.20(0.205)SIDE VIEW “ATYPICAL RECOMMENDED LAND PATTERNNOTES:1. Dimensioning and tolerancing per ANSI Y14.5M-1994. 2. Package length does not include mold flash, protrusions or gate burrs.Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006 inch) per side.3. Package width does not include interlead flash or protrusions. Interleadflash and protrusions shall not exceed 0.25mm (0.010 inch) per side.4. The chamfer on the body is optional. If it is not present, a visual indexfeature must be located within the crosshatched area.5. Terminal numbers are shown for reference only. 6. The lead width as measured 0.36mm (0.014 inch) or greater above theseating plane, shall not exceed a maximum value of 0.61mm (0.024 inch).7. Controlling dimension: MILLIMETER. Converted inch dimensions are notnecessarily exact.8. This outline conforms to JEDEC publication MS-012-AA ISSUE C. FN2867 Rev 1.00 Page 10 of 13 June 28, 2016