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参数资料
| 型号： | HD74HC221AP |
| 英文描述： | Logic IC |
| 中文描述： | 逻辑IC |
| 文件页数： | 1/7页 |
| 文件大小： | 42K |
| 代理商： | HD74HC221AP |
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)
相关PDF资料 |
PDF描述 |
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| HD74HC240FP | BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|SOP|20PIN|PLASTIC |
| HD74HC240P | BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|DIP|20PIN|PLASTIC |
| HD74HC240RP | BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|SOP|20PIN|PLASTIC |
| HD74HC240T | BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|TSSOP|20PIN|PLASTIC |
| HD74HC241FP | Buffer/Driver |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HD74HC221P | 制造商:Renesas Electronics Corporation 功能描述:Monostable Multivibrator Dual 16-Pin PDIP |
| HD74HC221P(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC238FP | 制造商:Renesas Electronics Corporation 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin SOP |
| HD74HC238FP(EL-E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC238P-E | 制造商:Renesas Electronics Corporation 功能描述: |
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