
Package Outlines
Plastic Dual-In-Line Packages (PDIP) - E Suffix
DIM
22-Pin
24-Pin
28-Pin
40-Pin
Plastic
Plastic
Plastic
Plastic
Min
Max
Min
Max
Min
Max
Min
Max
A
0.210 (5.33)
0.250 (6.35)
0.250 (6.35)
0.250 (6.35)
A
2
b
0.125 (3.18)
0.195 (4.95)
0.125 (3.18)
0.195 (4.95)
0.125 (3.18)
0.195 (4.95)
0.125 (3.18)
0.195 (4.95)
0.014 (0.356)
0.022 (0.558)
0.014 (0.356)
0.022 (0.558)
0.014 (0.356)
0.022 (0.558)
0.014 (0.356)
0.022 (0.558)
b
2
C
0.045 (1.15)
0.070 (1.77)
0.030 (0.77)
0.070 (1.77)
0.030 (0.77)
0.070 (1.77)
0.030 (0.77)
0.070 (1.77)
0.008 (0.204)
0.015 (0.381)
0.008 (0.204)
0.015 (0.381)
0.008 (0.204)
0.015 (0.381)
0.008 (0.204)
0.015 (0.381)
D
1.050 (26.67)
1.120 (28.44)
1.150 (29.3)
1.290 (32.7)
1.380 (35.1)
1.565 (39.7)
1.980 (50.3)
2.095 (53.2)
D
1
E
0.005 (0.13)
0.005 (0.13)
0.005 (0.13)
0.005 (0.13)
0.390 (9.91)
0.430 (10.92)
0.600 (15.24)
0.670 (17.02)
0.600 (15.24)
0.670 (17.02)
0.600 (15.24)
0.670 (17.02)
E
0.290 (7.37)
.330 (8.38)
E
1
E
1
e
0.330 (8.39)
0.380 (9.65)
0.485 (12.32)
0.580 (14.73)
0.485 (12.32)
0.580 (14.73)
0.485 (12.32)
0.580 (14.73)
0.246 (6.25)
0.254 (6.45)
0.100 BSC (2.54)
0.100 BSC (2.54)
0.100 BSC (2.54)
0.100 BSC (2.54)
e
A
e
A
e
B
L
0.400 BSC (10.16)
0.600 BSC (15.24)
0.600 BSC (15.24)
0.600 BSC (15.24)
0.300 BSC (7.62)
0.430 (10.92)
0.115 (2.93)
0.160 (4.06)
0.115 (2.93)
0.200 (5.08)
0.115 (2.93)
0.200 (5.08)
0.115 (2.93)
0.200 (5.08)
α
15
°
15
°
15
°
15
°
E
1
3
2
1
E
n-2 n-1 n
L
D
D
1
b
2
A
2
e
b
C
e
A
e
B
Notes:
1) Not to scale
2) Dimensions in inches
3) (Dimensions in millimeters)
A
α
Shaded areas for 300 Mil Body Width 24 PDIP only