MM74C922WMX

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 - Signal Switches, Multiplexers, Decoders

The MM74C922WMX is an 8-to-14 line decoder designed for memory decoding or general decoding applications. It is used to select a single output from an input of up to eight data lines.The MM74C922WMX has an active-low enable input (E) and also eight active-low data inputs (I0-I7).

The device is organized to provide up to 14 decoded outputs that are low when activated by its inputs. The outputs will remain low until a different input combination is detected. The data inputs are organized to allow connections to the decimal digits 0 to 7 and the BCD (binary coded decimal) representation of 0 to 9 and A to F.

The MM74C922WMX can be used as a priority encoder to indicate which number is “up” on an eight input system with the priority being based on the binary value of the inputs.

The MM74C922WMX is commonly used in digital systems as a way of decoding binary signals into a single output. It is also often used in memory applications where the address mapping is less than or equal to 8 bits.

The working principle of the MM74C922WMX is simple. When the chip is enabled, the chip looks at the binary input values and decides which of the outputs will be enabled. When the enable signal is disabled, the chip ignores the input and all outputs are disabled.

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