Plastic Packages for Integrated Circuits
Dual-In-Line Plastic Packages (PDIP)
E22.4 (JEDEC MS-010-AA ISSUE C) N 22 LEAD DUAL-IN-LINE PLASTIC PACKAGE E1
INDEX
AREA 1 2 3 INCHES N/2
-B-AE D
BASE
PLANE -C-A2 SEATING
PLANE A
L D1 e B1 D1 A1 eC B
0.010 (0.25) M C A B S SYMBOL MIN MAX MIN MAX NOTES A -0.210 -5.33 4 A1 0.015 -0.39 -4 A2 0.125 0.195 3.18 4.95 -B 0.014 0.022 0.356 0.558 -C
L B1 0.045 0.065 1.15 1.65 8 eA C 0.009 0.015 C D 1.065 1.120 27.06 D1 0.005 -0.13 E 0.390 0.425 9.91 10.79 6 E1 0.330 0.390 8.39 9.90 5 eB NOTES:
1. Controlling Dimensions: INCH. In case of conflict between English and
Metric dimensions, the inch dimensions control.
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of
Publication No. 95.
4. Dimensions A, A1 and L are measured with the package seated in JEDEC seating plane gauge GS-3.
5. D, D1, and E1 dimensions do not include mold flash or protrusions.
Mold flash or protrusions shall not exceed 0.010 inch (0.25mm).
6. E and eA are measured with the leads constrained to be perpendicular to datum -C-.
7. eB and eC are measured at the lead tips with the leads unconstrained.
eC must be zero or greater. …
