70
双-在-lineplasticpackages(pdip)
C
L
E
e
一个
C
e
B
e
C
-b-
E1
INDEX
12 3 n/2
N
范围
SEATING
根基
平面
平面
-c-
D1
B1
B
e
D
D1
一个
A2
L
一个
1
-一个-
0.010(0.25) C 一个M BS
注释:
1. controllingdimensions:inch.incaseofconflictbetween
englishandmetricdimensions,theinchdimensionscontrol.
2. dimensioningandtolerancingperansiy14.5m
-
1982.
3. Symbolsaredefinedinthe“MOSeriesSymbolList”inSection
2.2ofpublicationno.95.
4. dimensionsa,a1andlaremeasuredwiththepackageseated
inJEDECseatingplanegaugeGS
-
3.
5. d,d1,ande1dimensionsdonotincludemoldflashorprotru-
sions. Mold flash or protrusions shall not exceed 0.010 inch
(0.25mm).
6. Eand aremeasuredwiththeleadsconstrainedtobeper-
pendiculartodatum .
7. e
B
ande
C
aremeasuredattheleadtipswiththeleadsuncon-
strained.e
C
mustbezeroorgreater.
8. B1maximumdimensionsdonotincludedambarprotrusions.
Dambarprotrusionsshallnotexceed0.010inch(0.25mm).
9. nisthemaximumnumberofterminalpositions.
10. cornerleads(1,n,n/2andn/2+1)fore8.3,e16.3,e18.3,
e28.3,e42.6willhaveaB1dimensionof0.030-0.045inch
(0.76-1.14mm).
e
一个
-c-
e8.3
(jedecms-001-baissued)
8leaddual-在-lineplasticpackage
标识
英寸 毫米
注释MINMAXMINMAX
一个 - 0.210 - 5.33 4
A1 0.015 - 0.39 - 4
A2 0.115 0.195 2.93 4.95 -
B 0.014 0.022 0.356 0.558 -
B1 0.045 0.070 1.15 1.77 8,10
C 0.008 0.014 0.204 0.355 -
D 0.355 0.400 9.01 10.16 5
D1 0.005 - 0.13 - 5
E 0.300 0.325 7.62 8.25 6
E1 0.240 0.280 6.10 7.11 5
e 0.100bsc 2.54bsc -
e
一个
0.300bsc 7.62bsc 6
e
B
- 0.430 - 10.92 7
L 0.115 0.150 2.93 3.81 4
N8 89
rev.012/93
ca3193,ca3193a