ICM7243_05 Datasheet, PDF (13/14 Pages) Intersil Corporation – 8-Character, Microprocessor-Compatible, LED Display Decoder Driver

ICM7243
Dual-In-Line Plastic Packages (PDIP)
INDEX
AREA
N
12 3
E1
N/2
-B-
-A-
D
E
BASE
PLANE
SEATING
PLANE
-C- ^{A2 A}
L
CL
D1
D1
A1
e_A
B1
e
B
e_C
C
0.010 (0.25) M C A B S
e_B
NOTES:
1. Controlling Dimensions: INCH. In case of conflict between English
and Metric dimensions, the inch dimensions control.
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Symbols are defined in the “MO Series Symbol List” in Section 2.2
of Publication No. 95.
4. Dimensions A, A1 and L are measured with the package seated in
JEDEC seating plane gauge GS-3.
5. D, D1, and E1 dimensions do not include mold flash or protrusions.
Mold flash or protrusions shall not exceed 0.010 inch (0.25mm).
6. E and e_A are measured with the leads constrained to be
perpendicular to datum -C- .
7. e_B and e_C are measured at the lead tips with the leads
unconstrained. e_C must be zero or greater.
8. B1 maximum dimensions do not include dambar protrusions.
Dambar protrusions shall not exceed 0.010 inch (0.25mm).
9. N is the maximum number of terminal positions.
10. Corner leads (1, N, N/2 and N/2 + 1) for E8.3, E16.3, E18.3, E28.3,
E42.6 will have a B1 dimension of 0.030 - 0.045 inch (0.76 - 1.14mm).
E40.6 (JEDEC MS-011-AC ISSUE B)
40 LEAD DUAL-IN-LINE PLASTIC PACKAGE
INCHES
MILLIMETERS
SYMBOL MIN
MAX
MIN
MAX NOTES
A
-
0.250
-
6.35
4
A1
0.015
-
0.39
-
4
A2
0.125 0.195 3.18
4.95
-
B
0.014 0.022 0.356 0.558
-
B1
0.030 0.070 0.77
1.77
8
C
0.008 0.015 0.204 0.381
-
D
1.980 2.095 50.3
53.2
5
D1
0.005
-
0.13
-
5
E
0.600 0.625 15.24 15.87
6
E1
0.485 0.580 12.32 14.73
5
e
0.100 BSC
2.54 BSC
-
e_A
0.600 BSC
15.24 BSC
6
e_B
-
0.700
-
17.78
7
L
0.115 0.200 2.93
5.08
4
N
40
40
9
Rev. 0 12/93
13
FN3162.3
October 28, 2005