DM74145 Datasheet, Fairchild Semiconductor

s Full decoding of input logic s 80 mA sink-current capability s All outputs are OFF for invalid BCD input conditions Ordering Code: Order Number DM74145N Package Number.

These BCD-to-decimal decoders/drivers consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of BCD input logic ensures that all o.