SN74ALS137AD

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 SN74ALS137AD is a four-bit active-high decoder capable of decoding four binary signals into one of sixteen patterns. It is a high-speed TTL compatible device with high-impedance outputs. The SN74ALS137AD can be used in a variety of applications ranging from decoding logic levels to selecting one of sixteen logic-level blocks.

The SN74ALS137AD is a four-input device with sixteen output control lines. The decoder is capable of generating up to four different output signals based on the input. The first four inputs are called the “select” lines. These lines are used to select which of the sixteen output lines should be active. For example, if the select lines are set to 1010, the output on line 0 will be active. If the select lines are set to 1101, the output on line 13 will be active. The remaining two inputs are the active-high enable input and the active-low enable input. If the active-high enable input is active, all sixteen outputs will be active regardless of the state of the select lines. If the active-low enable input is active, all sixteen outputs will be inactive regardless of the state of the select lines.

The SN74ALS137AD can be used in many different applications. For example, it can be used to decode digital data to multiplex multiple channels of digital data into one. It can also be used to create a simple counter that counts up or down based on a binary input code. Additionally, the SN74ALS137AD can be used as a multiplexer to switch between multiple channels of digital data.

The SN74ALS137AD operates off of a single +5V power supply and typically consumes no more than 3mA. The device features a wide operating temperature range of -55°C to +125°C. The SN74ALS137AD is also ESD-protected, making it suitable for use in industrial and military applications.

The principle of operation for the SN74ALS137AD is relatively simple. The select lines, EH and EL, are used to select which output will be active. The select lines are used to determine which of the sixteen output lines should be active. When the active-high enable input is active, all 16 output lines will be active, regardless of the state of the select lines. When the active-low enable input is active, all 16 output lines will be inactive, regardless of the state of the select lines.

In conclusion, the SN74ALS137AD is a high-speed TTL compatible four-bit active-high decoder capable of decoding four binary signals into one of sixteen patterns. It can be used in a variety of applications, including decoding digital data, creating a simple counter, and multiplexing digital data. The SN74ALS137AD operates off of a single +5V power supply and typically consumes no more than 3mA. The device features a wide operating temperature range of -55°C to +125°C and is ESD-protected, making it suitable for use in industrial and military applications.

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