MC14028B Datasheet PDF - ON Semiconductor

The MC14028B decoder is 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.

●Features

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● Diode Protection on All Inputs

● Supply Voltage Range = 3.0 Vdc to 18 Vdc

● Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range

● Positive Logic Design

● Low Outputs on All Illegal Input Combinations

● Similar to CD4028B.

● Pb-Free Packages are Available