The CD4028BE is a BCD-to-decimal or binary-to-octal decoder, which is a digital circuit that converts a binary-coded decimal (BCD) or binary input into a decimal or octal output. It has four BCD input lines and ten decimal or octal output lines, depending on the configuration. The CD4028BE can be used in a variety of applications, including data processing and display systems, where it can be used to convert BCD or binary data into a more human-readable form. The CD4028BE is a CMOS (Complementary Metal-Oxide-Semiconductor) device, which means it uses both N-type and P-type metal-oxide-semiconductor field-effect transistors (MOSFETs) to implement its functions. CMOS devices are known for their low power consumption, high noise immunity, and high switching speeds.

BCD-to-Decimal or Binary-to-Octal Decoder Logic IC