FT28HC256

Characteristics subject to change without notice.

18 of 23

REV 1.0

PACKAGING INFORMATION

28-Lead Plastic Small Outline Gull Wing Package Type S

0.299 (7.59)

0.290 (7.37)

0.419 (10.64)

0.394 (10.01)

0.020 (0.508)

0.014 (0.356)

0.0200 (0.5080)

0.0100 (0.2540)

0.050 (1.270)

BSC

0.713 (18.11)

0.697 (17.70)

0.012 (0.30)

0.003 (0.08)

0.105 (2.67)

0.092 (2.34)

X 45°

NOTES:

1. ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)

2. FORMED LEAD SHALL BE PLANAR WITH RESPECT TO ONE ANOTHER WITHIN 0.004 INCHES

Seating Plane

Base Plane

0.42" Max.

0.030" Typical

28 Places

0.050" Typical

0.050"

Typical

FOOTPRINT

0.0350 (0.8890)

0.0160 (0.4064)

0.013 (0.32)

0.008 (0.20)

0° – 8°