4-Line BCD To 10-Line Decimal Decoders

These monolithic BCD-to-decimal decoders SN74LS42 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 valid input Logic ensures that all outputs remain off for all invalid input conditions.
The '42A and 'LS42 feature inputs and outputs that are compatible for use with most TTL and other saturated low-level Logic circuits. DC noise margins are typically one volt.
The SN5442A and SN54LS42 are characterized for operation over the full military temperature range of -55C to 125C. The SN7442A and SN74LS42 are characterized for operation from 0C to 70C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LS42N Rochester Electronics LLC Decimal Decoder/Driver, LS Series, Inverted Output, TTL, PDIP16, PLASTIC, DIP-16
SN74LS42NE4 Texas Instruments LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDIP16, PLASTIC, DIP-16
SN74LS423N Texas Instruments Dual Retriggerable Monostable Multivibrators 16-PDIP 0 to 70
SN74LS42NSRG4 Texas Instruments LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16
SN74LS423NSRE4 Texas Instruments LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOP-16
SN74LS423D Texas Instruments Dual Retriggerable Monostable Multivibrators 16-SOIC 0 to 70
SN74LS423NSRG4 Texas Instruments LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOP-16
SN74LS42DR Texas Instruments 4-Line BCD To 10-Line Decimal Decoders 16-SOIC 0 to 70
SN74LS423DRE4 Texas Instruments IC LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SO-16, Prescaler/Multivibrator
SN74LS42N Texas Instruments 4-Line BCD To 10-Line Decimal Decoders 16-PDIP 0 to 70
SN74LS42 's PackagesSN74LS42 's pdf datasheet
SN74LS42D SOIC
SN74LS42DE4 SOIC
SN74LS42DG4 SOIC
SN74LS42DR SOIC
SN74LS42N PDIP
SN74LS42NE4 PDIP
SN74LS42NSR SO
SN74LS42NSRE4 SO
SN74LS42NSRG4 SO




SN74LS42 Pinout, Pinouts
SN74LS42 pinout,Pin out
This is one package pinout of SN74LS42,If you need more pinouts please download SN74LS42's pdf datasheet.

SN74LS42 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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SN74LS42 Pb-Free SN74LS42 Cross Reference SN74LS42 Schematic SN74LS42 Distributor
SN74LS42 Application Notes SN74LS42 RoHS SN74LS42 Circuits SN74LS42 footprint
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