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参数资料
| 型号： | M74HC298B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 锁存器 |
| 英文描述： | HC/UH SERIES, NEGATIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 6/11页 |
| 文件大小： | 272K |
| 代理商： | M74HC298B1R |
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
M74HC298
4/11
DC SPECIFICATIONS
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
VIH
High Level Input
Voltage
2.0
1.5
V
4.5
3.15
6.0
4.2
VIL
Low Level Input
Voltage
2.0
0.5
V
4.5
1.35
6.0
1.8
VOH
High Level Output
Voltage
2.0
IO=-20 A
1.9
2.0
1.9
V
4.5
IO=-20 A
4.4
4.5
4.4
6.0
IO=-20 A
5.9
6.0
5.9
4.5
IO=-4.0 mA
4.18
4.31
4.13
4.10
6.0
IO=-5.2 mA
5.68
5.8
5.63
5.60
VOL
Low Level Output
Voltage
2.0
IO=20 A
0.0
0.1
V
4.5
IO=20 A
0.0
0.1
6.0
IO=20 A
0.0
0.1
4.5
IO=4.0 mA
0.17
0.26
0.33
0.40
6.0
IO=5.2 mA
0.18
0.26
0.33
0.40
II
Input Leakage
Current
6.0
VI = VCC or GND
± 0.1
± 1
A
ICC
Quiescent Supply
Current
6.0
VI = VCC or GND
440
80
A
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相关代理商/技术参数 |
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| M74HC298C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD 2 CHANNEL MULTIPLEXER/REGISTER |
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| M74HC298RM13TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD 2 CHANNEL MULTIPLEXER/REGISTER |
| M74HC298TTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD 2 CHANNEL MULTIPLEXER/REGISTER |
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