MM74C48 Overview
Description
The MM74C48 BCD-to-7 segment decoder is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. Seven NAND gates and one driver are connected in pairs to make binary-coded decimal (BCD) data and its complement available to the seven decoding AND-OR-INVERT gates.
Key Features
- Note 2: The blanking input (BI) must be open when output functions 0–15 are desired
- The ripple-blanking input (RBI) must be HIGH, if blanking of a decimal zero is not desired
