(China (Mainland))
Product Summary
The SN74F20DR is a dual 4-input positive-NAND gate. The SN74F20DR contains two independent 4-input NAND gates. It performs the Boolean functions Y=A×B×C×D or Y=A+B+C+D in positive logic. The SN74F20DR is characterized for operation over the full military temperature range of 0℃ to 70℃
Parametrics
SN74F20DR absolute maximum ratings: (1)Supply voltage range, VCC:–0.5V to 7V; (2)Input voltage range, VI: –1.2 V to 7 V; (3)Input current range: –30mA to 5mA; (4)Voltage range applied to any output in the high state:–0.5V to VCC; (5)Current into any output in the low state: 40mA; (6)Operating free-air temperature range: 0℃ to 70℃; (7)Storage temperature range:–65℃ to 150℃.
Features
SN74F20DR feature: Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs.
Diagrams
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 SN74F20DR |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Dual 4-input Positive-NAND gates |
Data Sheet |
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SN74F20DRE4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Dual 4-input Positive-NAND gates |
Data Sheet |
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SN74F20DRG4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Dual 4 input POS NAND gates |
Data Sheet |
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