SN74ALS580BNSR Integrated Circuits (ICs)

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

Logic-Latches is an important branch of the electronic technology family, which is made up of several specific components such as SR latch, edge-triggered flip-flop, bistable multivibrators and memory elements. As a one of these components, SN74ALS580BNSR is an especially important logic-latches. This article is about SN74ALS580BNSR application field and working principle.

SN74ALS580BNSR is a device in the 74ALS family. 74ALS family is one type of low power Schottky parts, which contain advanced silicon-gate CMOS technology. 74ALS family members have speed and power consumption similar to other members in the family, but require TTL level inputs. With common Schottky logic thresholds and specifications, SN74ALS580BNSR is well suited for high speed data systems, particularly those that require low power operation.

SN74ALS580BNSR is an eight-bit latched device used as a source or sink of data. It has an asynchronous reset function and two independent outputs, each toggling from “low” to “high” when the opposite input is “high”. This provides the user with a means to program sequential logic operations, such as the shifting of data bits in a given order.

SN74ALS580BNSR is mainly used in data register applications and can be programmed to perform different types of data manipulation operations. For example, it can be programmed to store data in the form of binary codes, or to perform arithmetic or logic operations on the data. SN74ALS580BNSR can also be used as a multiplexer and demultiplexer to allow multiple data sources to be connected to a single input or output.

The working principle of SN74ALS580BNSR can be clarified by its basic architecture. It consists of two independent AND gates connected together in series, but they operate independently. The first AND gate is connected to the input and its output is connected to the second gate’s input. The second gate’s output is connected to the output of the latch. When the latch is active, the first gate’s input is connected to the second gate’s output and the output of the latch is the same as the first gate’s input.

When the input is “high”, the first gate offers a “high” output and the latch is set. The output of the latch remains “high” until the input is “low”, when the latch is reset. So the latch switches from “high” to “low” and vice versa, when the input is switched from “low” to “high” or from “high” to “low”. This is how SN74ALS580BNSR works at the basic level.

In summary, SN74ALS580BNSR is a logic-latches with wide use. Its application field mainly covers data register applications and multiplexer/demultiplexer applications. Its work principle is based on two independent AND gates connected in series. It is well-suited for high speed data systems because it require low power operation.

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