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参数资料
| 型号： | HD74HC640P |
| 元件分类： | 总线收发器 |
| 英文描述： | Bus Transceiver |
| 中文描述： | 总线收发器 |
| 文件页数： | 1/7页 |
| 文件大小： | 42K |
| 代理商： | HD74HC640P |
HD74HC01
Quad. 2-input NAND Gates (with open drain outputs)
Features
High Speed Operation: t
pd = 9 ns typ (CL = 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC = 2 to 6 V
Low Input Current: 1 A max
Low Quiescent Supply Current: I
CC (static) = 1 A max (Ta = 25°C)
Pin Arrangement
1
2
3
4
5
6
7
1Y
1A
1B
2Y
2A
2B
GND
VCC
4Y
4B
4A
3Y
3B
3A
14
13
12
11
10
9
8
(Top view)
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