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7,100 pcs
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7100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74LS03D from Texas Instruments is a logic IC featuring four independent 2-input NAND gates. This device utilizes bipolar technology and offers open-collector outputs, which require pull-up resistors for proper functionality. These open-collector outputs can be interconnected to implement active-low wired-OR or active-high wired-AND functions, and are often used to generate higher VOH levels.
Key electrical characteristics include an operating voltage range of 4.75V to 5.25V and a maximum propagation delay of 32ns at 5V with a 15pF load capacitance. The device supports an input logic level of 2V and an output current of 16mA. It operates within a temperature range of 0°C to 70°C.
Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount configuration, the SN74LS03D is suitable for various electronic designs. The open-collector nature of the outputs provides flexibility in circuit design, particularly in bus-oriented systems or when interfacing with different voltage levels.
This component is part of the LS (Low-power Schottky) family, known for its balance of speed and power consumption. Its design allows for the creation of complex logic functions through the combination of multiple gates.
| Qty | Low | High |
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| 1+ | $0.56 | $0.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74LS03D operates from 4.75V to 5.25V.
The SN74LS03D is offered in a 14-SOIC surface mount package.
The SN74LS03D is specified for operation from 0°C to 70°C.
Each output can sink up to 16mA.
The propagation delay is 32ns at 5V with a 15pF load.
Yes, the SN74LS03D features open collector outputs.