Datasheet Details
| Part number | 74LS42 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 129.00 KB |
| Description | Decimal Decoders |
| Datasheet | 74LS42_NationalSemiconductor.pdf |
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Overview: 54LS42 DM54LS42 DM74LS42 BCD Decimal Decoders June 1989 54LS42 DM54LS42 DM74LS42 BCD Decimal.
| Part number | 74LS42 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 129.00 KB |
| Description | Decimal Decoders |
| Datasheet | 74LS42_NationalSemiconductor.pdf |
|
|
|
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
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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74LS42 | LOW POWER SCHOTTKY | ON Semiconductor |
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74LS42 | BCD-to-Decimal Decoder | Hitachi Semiconductor |
| Part Number | Description |
|---|---|
| 74LS471 | 2048-BIT TTL PROM |
| 74LS48 | BCD to 7-Segment Decoder |
| 74LS04 | Hex Inverting Gates |
| 74LS126A | Quad TRI-STATE Buffer |
| 74LS139 | Decoders/Demultiplexers |
| 74LS14 | Hex Inverters |
| 74LS153 | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 74LS154 | 4-Line to 16-Line Decoders/Demultiplexers |
| 74LS155 | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| 74LS163 | Synchronous 4-Bit Binary Counters |