ST72E121J4D0 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST72E121J4D0
STMicroelectronics
ST72E121J4D0 Datasheet PDF : 92 Pages
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ST72E121 ST72T121
7.2 PACKAGE MECHANICAL DATA
Figure 50. 42-Pin Shrink Plastic Dual In-Line Package, 600-mil Width
PDIP42S
mm
inches
Dim.
Min Typ Max Min Typ Max
A
5.08
0.200
A1 0.51
0.020
A2 3.05 3.81 4.57 0.120 0.150 0.180
b
0.46 0.56
0.018 0.022
b2
1.02 1.14
0.040 0.045
C 0.23 0.25 0.38 0.009 0.010 0.015
D 36.58 36.83 37.08 1.440 1.450 1.460
E 15.24
16.00 0.600
0.630
E1 12.70 13.72 14.48 0.500 0.540 0.570
e
1.78
0.070
eA
15.24
0.600
eB
18.54
0.730
eC
1.52 0.000
0.060
L 2.54 3.30 3.56 0.100 0.130 0.140
Number of Pins
N
42
Figure 51. 42-Pin Shrink Ceramic Dual In-Line Package, 600-mil Width
CDIP42SW
mm
inches
Dim.
Min Typ Max Min Typ Max
A
4.01
0.158
A1 0.76
0.030
B 0.38 0.46 0.56 0.015 0.018 0.022
B1 0.76 0.89 1.02 0.030 0.035 0.040
C 0.23 0.25 0.38 0.009 0.010 0.015
D 36.68 37.34 38.00 1.444 1.470 1.496
D1
35.56
1.400
E1 14.48 14.99 15.49 0.570 0.590 0.610
e
1.78
0.070
G 14.12 14.38 14.63 0.556 0.566 0.576
G1 18.69 18.95 19.20 0.736 0.746 0.756
G2
1.14
0.045
G3 11.05 11.30 11.56 0.435 0.445 0.455
G4 15.11 15.37 15.62 0.595 0.605 0.615
L 2.92
5.08 0.115
0.200
S
0.89
0.035
Number of Pins
N
42
89/92
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