HI-8444(2016) Ver la hoja de datos (PDF) - Holt Integrated Circuits
Número de pieza
componentes Descripción
Fabricante
HI-8444 Datasheet PDF : 9 Pages
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HI-8444, HI-8445, HI-8448 PACKAGE DIMENSIONS
20-PIN PLASTIC TSSOP
millimeters(inches)
Package Type: 20HS
6.400 ± 0.150
(0.252 ± 0.006)
6.500 ± 0.100
(0.256 ± .004)
Pin 1
4.400 ± 0.100
(0.173 ± 0.004)
0.220 ± 0.050
(0.0087 ± 0.002)
0.145 ± 0.055
(0.006 ± 0.002)
See Detail A
0.925 ± 0.125
(0.036 ± 0.005)
(00..605206)BSC
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
0° to 8°
0.600 ± 0.150
(0.024 ± 0.006)
0.100 ± 0.050
(0.004 ± 0.002)
Detail A
44-PIN PLASTIC QUAD FLAT PACK (PQFP)
millimeters (inches)
Package Type: 44PMQS
(00..203009)MAX.
13.200 BSC
(0.520)
SQ.
(01..06603)typ
(02..17006)MAX.
See Detail A
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
10.000
(0.394
BSC
SQ.
0.80
(0.031)
BSC
0.370 ± 0.080
(0.015 ± 0.003)
0.880 ± 0.150
(0.035 ± 0.006)
(00..02008)min
2.00 ± 0.20
(0.079 ± 0.008)
(00..03102)R MAX.
(00..01035)R MIN. Detail A
0° £ Q £ 7°
HOLT INTEGRATED CIRCUITS
8
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