X28HC256 Datasheet, PDF (17/24 Pages) Xicor Inc. – 5 Volt, Byte Alterable E2PROM

X28HC256
PACKAGING INFORMATION
28-LEAD HERMETIC DUAL IN-LINE PACKAGE TYPE D
1.490 (37.85)
1.435 (36.45)
PIN 1
1.30 (33.02)
REF.
0.610 (15.49)
0.500 (12.70)
0.100 (2.54)
0.035 (0.89)
SEATING
PLANE
0.200 (5.08)
0.125 (3.18)
0.110 (2.79)
0.090 (2.29)
TYP. 0.100 (2.54)
0.070 (1.78)
0.030 (0.76)
TYP. 0.055 (1.40)
0.620 (15.75)
0.590 (14.99)
TYP. 0.614 (15.60)
0.225 (5.72)
0.140 (3.56)
0.060 (1.52)
0.015 (0.38)
0.026 (0.66)
0.014 (0.36)
TYP. 0.018 (0.46)
0°
TYP. 0.010 (0.25)
15°
3926 FHD F08
NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)
17