| Part number | DM74LS42 |
|---|---|
| Datasheet | DM74LS42_NationalSemiconductor.pdf |
| File Size | 129.00 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Decimal Decoders |
|
|
These BCD-to-decimal decoders 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 input logic ensures that all outputs remain off for all invalid (10 15) input conditions.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM74LS40 | Dual 4-Input NAND Buffer |
| DM74LS447 | BCD to 7-Segment Decoder/Driver |
| DM74LS450 | 16:1 Multiplexer |
| DM74LS451 | DM54LS451/DM74LS451 DUAL 8:1 Multiplexer |
| DM74LS460 | 10-Bit Comparator |
| DM74LS461 | Octal Counter |
| DM74LS465 | (DM74LS465 - DM74LS468) TRI-STATE Octal Buffer |
| DM74LS466 | (DM74LS465 - DM74LS468) TRI-STATE Octal Buffer |
| DM74LS467 | (DM74LS465 - DM74LS468) TRI-STATE Octal Buffer |
| DM74LS468 | (DM74LS465 - DM74LS468) TRI-STATE Octal Buffer |
