SN75ALS173NSRG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SN75ALS173NSRG4, part of the Quadruple Differential Line Receiver family from Texas Instruments, is an integrated circuit used to convert TTL (Transistor–Transistor Logic) to LV (Low Voltage) and LVPECL (Low Voltage Positive Emitter Coupled Logic) logic data. SN75ALS173NSRG4 is used in a wide variety of digital applications, including data transmission systems, telecommunications applications, data processing programs, and for digital signal processing (DSP).

SN75ALS173NSRG4 belongs to the class of interface – drivers, receivers, transceivers. Interface devices are used to link two or more logic systems or components together. They effectively act as a bridge between the two logic systems and enable data to be transferred between them. SN75ALS173NSRG4 is able to bridge the TTL and LV/LVPECL logic barrier, ensuring that data is accurately transmitted between the logic systems.

The SN75ALS173NSRG4 operates with supply voltage of 4.5V to 5.5V. It requires a common supply line for both inputs and outputs, known as the VCC line. The device also has four inputs (A0, A1, A2 and A3), which can accept TTL levels of 0.4V to 2.4V. It also has four outputs (Y0, Y1, Y2 and Y3), which can transmit LV/LVPECL logic levels of 0.4V to 3.8V.

The SN75ALS173NSRG4 has four open collector outputs, meaning that the outputs are connected to ground through an N weak resistor. This allows the outputs to be driven by low current outputs of the processor or IC. A current of less than 40mA is normally possible. The weak resistor also allows the outputs to be pulled up to the supply voltage (VCC) when the device input is High.

The SN75ALS173NSRG4 receiver uses non-inverting Schmitt trigger-type inputs. These inputs use two threshold voltages (VH and VL) associated with each threshold point. This means that, depending on the input voltage level, the output can switch between High and Low levels. The device also features an Enable pin, which when set to Low logic will force outputs to the Low level.

In summary, the SN75ALS173NSRG4 is a differential line receiver which can convert TTL to LV and LVPECL logic levels. It has a supply voltage range of 4.5V to 5.5V, four TTL inputs and four LV/LVPECL outputs. It features open collector outputs, enabling it to be driven by low current outputs from other devices, and has non-inverting Schmitt trigger-type inputs for improved noise immunity. The Enable pin allows the receiver to be disabled when required.

The specific data is subject to PDF, and the above content is for reference