Datasheet Details
- Part number
- DM54LS42
- Manufacturer
- National Semiconductor
- File Size
- 120.14 KB
- Datasheet
- DM54LS42-NationalSemiconductor.pdf
- Description
- BCD/Decimal Decoders
DM54LS42 Description
54LS42 DM54LS42 DM74LS42 BCD Decimal Decoders June 1989 54LS42 DM54LS42 DM74LS42 BCD Decimal Decoders General .
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 ava.
DM54LS42 Applications
* as 4-line-to-16-line decoders 3line-to-8-line decoders
Y All outputs are high for invalid input conditions
Y Alternate Military Aerospace device (54LS42) is available Contact a National Semiconductor Sales Office Distributor for specifications
Function Table
No BCD Inputs
Decimal Outputs
DCBA0 1
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