SN74LS85NSR Integrated Circuits (ICs)

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The SN74LS85NSR is a 4-bit magnitude comparator made by Texas Instruments. It is a device within the Logic - Comparators category. It is great for precision data acquisition and high-speed data processing. The SN74LS85NSR is able to compare two 4-bit words and signal when one is greater, equal, or less than the other. It is also able to signal if one of the two words is identical to the other.

The device features wide Vcc operating range from 3V to 18V, low power consumption and 144-bump micro SMD packages. The SN74LS85NSR is available in two versions: SN74LS85NSR1 and SN74LS85NSR2. The difference between the two is the number of open collector outputs each one has. SN74LS85NSR1 has 5 open collector outputs while SN74LS85NSR2 has 2.

The device has two 4-bit inputs which are compared against each other. When one of the inputs is higher than the other, the output signals indicate the condition. The device can also detect if the two inputs are equal. It also has a variety of active and monitoring outputs. The SN74LS85NSR works at 5 MHz maximum clock speed.

The operation of the device is quite simple. It takes two 4-bit words, one from each of its two inputs, and compares them. It then signals the outputs depending on the result of the comparison. An ‘EQU’ signal is outputted if, and only if, both of the inputs are equal. The ‘GR’ output is activated if, and only if, the A input is greater than the B input. The ‘LE’ output is activated if, and only if, the A input is less than or equal to the B input. The ‘GR2’, ‘EQU2’, and ‘LE2’ outputs are monitoring signals that are activated when the comparison between the two inputs is equal, greater than, or less than.

The versatile features that the SN74LS85NSR offers makes it perfect for precision data acquisition, high speed data processing, and for performing range checks and surveys in a variety of different applications. It is suitable for a wide range of applications such as medical instrumentation, automotive systems, telecommunications, robotics, and industrial control and automation.

Thanks to its low power consumption, and its wide Vcc operating range, the SN74LS85NSR is able to work reliably in a variety of conditions. It is also able to withstand wide temperature ranges and is tested to ensure compliance with all applicable standards.

Overall, the SN74LS85NSR comparator is a great device for comparing two 4-bit words, and to detect equality, or greater/less than conditions. It is versatile and reliable, making it perfectly suited for a variety of applications. The low power consumption and wide temperature operating range also makes it an excellent choice for high performance solutions.

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