參數(shù)資料
型號(hào): MC34268DT
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: SCSI-2 Active Terminator Regulator
中文描述: BUS TERMINATOR SUPPORT CIRCUIT, PSSO2
封裝: DPAK-3
文件頁數(shù): 4/8頁
文件大小: 115K
代理商: MC34268DT
MC34268
http://onsemi.com
4
PACKAGE DIMENSIONS
SOP–8
D SUFFIX
CASE 751–06
ISSUE T
DPAK
DT SUFFIX
CASE 369A–13
ISSUE Z
SEATING
1
4
5
8
A
0.25
M
C B
S
S
0.25
M
B
M
h
C
X 45
L
DIM
A
A1
B
C
D
E
e
H
h
L
MIN
1.35
0.10
0.35
0.19
4.80
3.80
MAX
1.75
0.25
0.49
0.25
5.00
4.00
MILLIMETERS
1.27 BSC
5.80
0.25
6.20
0.50
0
7
0.40
1.25
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M 1994.
2. DIMENSIONS ARE IN MILLIMETER.
3. DIMENSION D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUMMOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS
OF THE B DIMENSION AT MAXIMUMMATERIAL
CONDITION.
D
E
H
A
B
e
B
A1
C
A
0.10
D
A
K
B
R
V
S
F
L
G
2 PL
M
0.13 (0.005)
T
E
C
U
J
H
–T–
SEATING
Z
DIM
A
B
C
D
E
F
G
H
J
K
L
R
S
U
V
Z
MIN
0.235
0.250
0.086
0.027
0.033
0.037
0.180 BSC
0.034
0.018
0.102
0.090 BSC
0.175
0.020
0.020
0.030
0.138
MAX
0.250
0.265
0.094
0.035
0.040
0.047
MIN
5.97
6.35
2.19
0.69
0.84
0.94
4.58 BSC
0.87
0.46
2.60
2.29 BSC
4.45
0.51
0.51
0.77
3.51
MAX
6.35
6.73
2.38
0.88
1.01
1.19
MILLIMETERS
INCHES
0.040
0.023
0.114
1.01
0.58
2.89
0.215
0.050
–––
0.050
–––
5.46
1.27
–––
1.27
–––
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M 1982.
2. CONTROLLING DIMENSION: INCH.
1
2
3
4
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