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参数资料
| 型号： | M74HC21TTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 门电路 |
| 英文描述： | HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14 |
| 封装： | TSSOP-14 |
| 文件页数： | 6/8页 |
| 文件大小： | 193K |
| 代理商： | M74HC21TTR |
M74HC21
6/8
DIM.
mm.
inch
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
1.75
0.068
a1
0.1
0.2
0.003
0.007
a2
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45° (typ.)
D
8.55
8.75
0.336
0.344
E
5.8
6.2
0.228
0.244
e
1.27
0.050
e3
7.62
0.300
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
0.68
0.026
S8° (max.)
SO-14 MECHANICAL DATA
PO13G
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| M74HC221 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL MONOSTABLE MULTIVIBRATOR |
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