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9
20P3, 20-lead, 0.300" Wide, Plastic Dual Inline
Package (PDIP-20)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-001 AD
20S, 20-lead, 0.300" Wide, Plastic Gull WIng Small
Outline (SOIC-20 / SOP-20)
Dimensions in Inches and (Millimeters)
PIN1
0.020 (0.508)
0.013 (0.330)
0.299 (7.60)
0.291 (7.39)
0.420 (10.7)
0.393 (9.98)
0.050 (1.27)
0.513 (13.0)
0.497 (12.6)
0.105 (2.67)
0.092 (2.34)
0.012 (0.305)
0.003 (0.076)
0.013 (0.330)
0.009 (0.229)
0.035 (0.889)
0.015 (0.381)
0
8
REF
PIN1
1.060 (26.9)
0.980 (24.9)
0.280 (7.11)
0.240 (6.10)
0.090(2.29)
MAX
0.005(0.127)
MIN
0.900(22.86) REF
0.210(5.33)
MAX
0.150 (3.81)
0.115 (2.92)
0.100 (2.54)
0.070(1.78)
0.045(1.13)
0.022 (0.559)
0.014 (0.356)
0.015(0.381)MIN
0.325(8.26)
0.300(7.62)
0.014(0.356)
0.008(0.203)
0.430(10.92)MAX
0
15
REF
SEATING
PLANE