CD4008BC Datasheet (National Semiconductor)

CD4008BC, 4-Bit Full Adder

The CD4008B types consist of four full-adder stages with fast look-ahead carry provision from stage to stage Circuitry is included to provide a fast ‘‘parallel-carry-out’’ bit to permit high-speed operation in arithmetic sections using several CD4008B’s CD4008B inputs include the four sets of bits t

CD4008BC Features

* Y Y Y Y Y Y Wide supply voltage range 3 0V to 15V High noise immunity 0 45 VCC (typ ) Low power TTL Fan out of 2 driving 74L compatibility or 1 driving 74LS 4 sum outputs plus parallel look-ahead carry-output Quiescent current specified to 15V Maximum input leakage of 1 mA at 15V (full package tem