SN75ALS171DWR

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The SN75ALS171DWR is a quad low-power open-drain inverting buffer that belongs to the Interface - Drivers, Receivers, Transceivers classification. This device is manufactured by Texas Instruments and is suitable for data transmission applications.

The SN75ALS171DWR is an open-collector drive logic-level translation device. This device is optimized for applications that require low power, high speed and robust design. The device has a maximum propagation delay time of 5 ns and is capable of driving up to 15 mA. It also offers a wide operating voltage range of 2.0 V to 5.5 V. This device comes in a 16-pin, thermally enhanced thin shrink small outline package (TSSOP).

The SN75ALS171DWR features a flexible design which allows multiple applications such as logic buffers, programmable logic interfaces, logic level shifter, open-drain bus drivers, fast switching circuit and direct memory access (DMA) receivers.

The SN75ALS171DWR contains four identical open-drain outputs which are designed to reduce the power consumption in the Receiver when compared with open-collector outputs. Each output is connected to the VCC pin through an internal pull-down resistor. When the SN75ALS171DWR is enabled, the outputs are sink exceeded to the common output VCC pin. The outputs are configured so that data can be quickly sent from the bus output line to the VCC pin.

The SN75ALS171DWR features three logic inputs, one of them being active low Enable. When the Enable input is low, the outputs are disabled and the output pins are in a high-impedance state. This allows the SN75ALS171DWR to be used as an open-collector tri-state buffer. When the Enable input is high, all the outputs are set to a logic level according to the logic inputs. The device also has an active low clear input which can be used to reset the output pins to logic low.

The SN75ALS171DWR can be used in multiple applications such as logic level shifting, logic communication, logic interface, bus buffer, line drivers, memory and I/O interfacing. The speed and excellent noise margin make this device ideal for low power applications. The device is also ESD protected for over 4000 volts for maximum reliability.

In conclusion, the SN75ALS171DWR is an excellent device with excellent features and specifications. The device is suitable for data transmission applications due to its low power consumption, high speed and robust design. It is ESD protected and has an active low clear input. The device is ideal for low power applications due to its excellent noise margin and low propagation delay time.

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