SN75ALS191PSR

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The SN75ALS191PSR is a small, fast and powerful interface device that features a unique architecture, making it ideal for a wide variety of applications. The Driver, Receiver, Transceiver IC is capable of high-speed data transfer, and provides a wide range of features on a single chip.

Designed for both 3.3V and 5V operation, the SN75ALS191PSR offers a high-speed, low-power interface solution for applications requiring data bus speeds up to 1Mb/s. The device is capable of transferring data at speeds up to 24Mbps, and supports a range of data formats including LVTTL/CMOS, Non-Return to Zero (NRZ) and Manchester. The receiver can operate with an on-chip data scrambler for maximum data integrity.

The SN75ALS191PSR supports a wide range of data rates and data formats, making it a versatile and highly reliable interface choice. The device features adjustable data rates of up to 24Mbps, plus programmable input and output thresholds to accommodate various logic standards. Featuring low power dissipation, high noise immunity and low propagation delays, the interface delivers reliable, low-jitter data transfers over long distances.

The SN75ALS191PSR uses advanced Dual-rail technology to ensure reliable signal integrity. The Dual-rail receiver performs multi-level sensing to provide maximum signal margin and signal integrity. The device features programmable input and output thresholds, as well as adjustable input signal levels to ensure the best possible signal integrity.

The device offers a wide range of features to maximize performance and reliability. It features an on-chip ESD protection mechanism, a built-in error correction mechanism for improved data integrity, an advanced clock and data recovery algorithm for better signal integrity, and an enhanced power management system to reduce power consumption.

The SN75ALS191PSR also features a built-in microcontroller; this device is capable of self-configuration or microcontroller configuration to match the system requirements of the application. The microcontroller also contains a self-test feature that continuously checks the in-circuit performance of the device and adjusts any incorrect settings.

The SN75ALS191PSR is designed for a wide range of applications, from consumer electronics to industrial automation. With its low power dissipation, high-speed operation, and exceptional signal integrity, it provides an ideal solution for applications where bandwidth and low power dissipation are critical. It is also an excellent choice for applications in which higher data rates are required, such as high-speed serial communication.

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