MM54C154 Datasheet – 4-Line to 16-Line Decoder – National

Part Number: MM54C154

Description: 4-Line to 16-Line Decoder/Demultiplexer

Manufacturer: National

Package : N Type( General 24 Pin ), J Type ( Ceramic 24 Pin )

Image: MM54C154 Pinouts


The MM54C154/MM74C154 one of sixteen decoder is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. The device is provided with two strobe inputs, both of which must be in the logical “0” state for normal operation. If either strobe input is in the logical “1” state, all 16 outputs will go to the logical “1” state. To use the product as a demultiplexer, one of the strobe inputs serves as a data input terminal, while the other strobe input must be maintained in the logical “0” state. The information will then be transmitted to the selected output as
determined by the 4-line input address.

MM54C154 Logic Diagrams

MM54C154 Datasheet