(China (Mainland))
Product Summary
The SN74HC03DR is a Quadruple 2-input Positive-Nand gate with Open-Drain outputs. The SN74HC03DR contains four independent 2-input NAND gates. It performs the Boolean function Y= A×B or Y = A + B in positive logic. The open-drain outputs require pullup resistors to perform correctly. The SN74HC03DR may be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions.
Parametrics
SN74HC03DR absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input clamp current, IIK (VI＜0 or VI＞VCC): ±20 mA; (3)Output clamp current, IOK (VO＜0 or VO＞VCC): ±20 mA; (4)Continuous output current, IO (VO = 0 to VCC): ±25 mA; (5)Continuous current through VCC or GND: ±50 mA; (6)Package thermal impedance, θJA: D package: 86℃/W; (7)N package: 80℃/W; (8)NS package: 76℃/W; (9)PW package: 113℃/W; (10)Storage temperature range, Tstg: -65℃ to 150℃.
Features
SN74HC03DR features: (1)Wide Operating Voltage Range of 2 V to 6 V; (2)Outputs Can Drive Up To 10 LSTTL Loads; (3)Low Power Consumption, 20-μA Max ICC; (4)Typical tpd = 8 ns; (5)±4-mA Output Drive at 5 V; (6)Low Input Current of 1 μA Max.
Diagrams
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 SN74HC03DR |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2 Input |
Data Sheet |
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SN74HC03DRE4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quadruple 2-Input Positive-NAND Gate |
Data Sheet |
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SN74HC03DRG4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quadruple 2-Input Positive-NAND Gate |
Data Sheet |
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