DM74LS447 is BCD to 7-Segment Decoder/Driver manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| DM74LS40 | Dual 4-Input NAND Buffer |
| DM74LS42 | Decimal Decoders |
| DM74LS450 | 16:1 Multiplexer |
| DM74LS451 | DM54LS451/DM74LS451 DUAL 8:1 Multiplexer |
| DM74LS460 | 10-Bit Comparator |
The ’LS447 is the same as the ’LS247 except that the Output OFF Voltage VOH is specified as 7 0V rather than 15V with the same IOH limit of 250 mA For all other information please refer to the ’LS247 data sheet Connection Diagram Dual-In-Line Package May 1992.
