MM54C48 Datasheet (National Semiconductor)

MM54C48, BCD-to-7 Segment Decoder

The MM54C48 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

MM54C48 Features

* Y Wide supply voltage range 3 0V to 15V Y Guaranteed noise margin 1 0V Y High noise immunity Y Low power 0 45 VCC (typ ) fan out of 2 TTL compatibility driving 74L Y High current sourcing output (up to 50 mA) Y Ripple blanking for leading or trailing zeros (optional) Y Lamp test provision