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參數(shù)資料
| 型號： | CD4541 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Programmable Timer |
| 中文描述： | 可編程定時器 |
| 文件頁數(shù)： | 7/9頁 |
| 文件大?。?/td> | 93K |
| 代理商： | CD4541 |
7
CD4541B
Ceramic Dual-In-Line Frit Seal Packages (CERDIP)
NOTES:
1. Index area: A notch or a pin one identification mark shall be locat-
ed adjacent to pin one and shall be located within the shaded
area shown. The manufacturer’s identification shall not be used
as a pin one identification mark.
2. The maximum limits of lead dimensions b and c or M shall be
measured at the centroid of the finished lead surfaces, when
solder dip or tin plate lead finish is applied.
3. Dimensions b1 and c1 apply to lead base metal only. Dimension
M applies to lead plating and finish thickness.
4. Corner leads (1, N, N/2, and N/2+1) may be configured with a
partial lead paddle. For this configuration dimension b3 replaces
dimension b2.
5. This dimension allows for off-center lid, meniscus, and glass
overrun.
6. Dimension Q shall be measured from the seating plane to the
base plane.
7. Measure dimension S1 at all four corners.
8. N is the maximum number of terminal positions.
9. Dimensioning and tolerancing per ANSI Y14.5M - 1982.
10. Controlling dimension: INCH.
bbb
C A - B
S
c
Q
L
A
SEATING
PLANE
BASE
PLANE
D
-D-
-A-
-C-
-B-
α
D
E
S1
b2
b
A
e
M
c1
b1
(c)
(b)
SECTION A-A
BASE
METAL
LEAD FINISH
e
A/2
A
M
S
S
ccc
C A - B
M
D
S
S
aaa
C A - B
M
D
S
S
e
A
F14.3
MIL-STD-1835 GDIP1-T14 (D-1, CONFIGURATION A)
14 LEAD CERAMIC DUAL-IN-LINE FRIT SEAL PACKAGE
SYMBOL
INCHES
MILLIMETERS
NOTES
MIN
MAX
MIN
MAX
A
-
0.200
-
5.08
-
b
0.014
0.026
0.36
0.66
2
b1
0.014
0.023
0.36
0.58
3
b2
0.045
0.065
1.14
1.65
-
b3
0.023
0.045
0.58
1.14
4
c
0.008
0.018
0.20
0.46
2
c1
0.008
0.015
0.20
0.38
3
D
-
0.785
-
19.94
5
E
0.220
0.310
5.59
7.87
5
e
0.100 BSC
2.54 BSC
-
eA
0.300 BSC
7.62 BSC
-
eA/2
0.150 BSC
3.81 BSC
-
L
0.125
0.200
3.18
5.08
-
Q
0.015
0.060
0.38
1.52
6
S1
α
aaa
0.005
90
o
-
0.13
90
o
-
7
105
o
105
o
-
-
0.015
-
0.38
-
bbb
-
0.030
-
0.76
-
ccc
-
0.010
-
0.25
-
M
-
0.0015
-
0.038
2, 3
N
14
14
8
Rev. 0 4/94
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD4541_12 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:PROGRAMMABLE TIMER |
| CD4541B | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:CMOS Programmable Timer High Voltage Types (20V Rating) |
| CD4541B_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS Programmable Timer High Voltage Types(20V Rating) |
| CD4541B_101 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS Programmable Timer High Voltage Types (20V Rating) |
| CD4541BC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Programmable Timer |
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