MC14028BDG

The MC14028BDG is a BCD to Decimal Decoder constructed so that an 8421 BCD code on the four inputs provides a decimal (one-of-ten) decoded output, while a 3-bit binary input provides a decoded octal (one-of-eight) code output with D forced to a logic '0'. Expanded decoding such as binary-to-hexadecimal (one-of-16), etc., can be achieved by using other MC14028B devices. The part is useful for code conversion, address decoding, memory selection control, demultiplexing or readout decoding.

• Positive logic design
• Diode protection on all inputs
• Low outputs on all illegal input combinations
• Similar to CD4028B