HD74LV20A 반도체 회로 부품 판매점
Dual 4-input Positive NAND Gates
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 Hitachi Semiconductor |
HD74LV20A
Dual 4-input Positive NAND Gates
ADE-205-254 (Z)
1st Edition
March 1999
Description
The HD74LV20A performs the Boolean functions Y = A•B•C•D or Y = A+B+C+D in positive logic.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook
computers), and the low-power consumption extends the battery life.
Features
• VCC = 2.0 V to 5.5 V operation
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
• All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
• Typial VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typial VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs
A B C D Output Y
H H H HL
L X X XH
X L X XH
X X L XH
X X X LH
Note: H: High level
L: Low level
X: Immaterial
HD74LV20A
Pin Arrangement
1A 1
1B 2
NC 3
1C 4
1D 5
1Y 6
GND 7
(Top view)
14 VCC
13 2D
12 2C
11 NC
10 2B
9 2A
8 2Y
2
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제조업체: Hitachi Semiconductor
( hitachi )
HD74LV20A gate
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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전력반도체 문의 : 010-3582-2743
관련 데이터시트
HD74LV20A
Dual 4-input Positive NAND Gates - Hitachi Semiconductor
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