9-bit Odd/even Parity Generators / Checkers

These universal, monolithic, nine-bit parity generators/checkers SN74LS280 utilize Schottky-clamped TTL high-performance circuitry and feature odd/even outputs to facilitate operation of either odd or even parity application. The word-length capability is easily expanded by cascading as shown under typical application data.
Series 54LS/74LS and Series 54S/74S parity generators/checkers offer the designer a trade-off between reduced power consumption and high performance. These devices CAN be used to upgrade the performance of most systems utilizing the '180 parity generator/checker. Although the 'LS280 and 'S280 are implemented without expander inputs, the corresponding function is provided by the availability of an input at pin 4 and the absence of any internal connection at pin 3. This permits the 'LS280 and 'S280 to be substituted for the '180 in existing designs to produce an identical function even if 'LS280's and 'S280's are mixed with existing '180's.
These devices are fully compatible with most other TTL circuits. All 'LS280 and 'S280 inputs are buffered to lower the drive requirements to one Series 54LS/74LS or Series 54S/74S standard load, respectively.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LS280DG4 Texas Instruments LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
SN74LS280NSRG4 Texas Instruments LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS280J Texas Instruments 9-bit odd/even parity generators / checkers 14-CDIP 0 to 70
SN74LS280D Texas Instruments 9-bit odd/even parity generators / checkers 14-SOIC 0 to 70
SN74LS280NSR Texas Instruments 9-bit odd/even parity generators / checkers 14-SO 0 to 70
SN74LS280DE4 Texas Instruments LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
SN74LS280NSRE4 Texas Instruments LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS280N Texas Instruments 9-bit odd/even parity generators / checkers 14-PDIP 0 to 70
SN74LS280N3 Texas Instruments 9-bit odd/even parity generators / checkers 14-PDIP 0 to 70
SN74LS280NE4 Texas Instruments LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDIP14, ROHS COMPLIANT, PLASTIC, MS-001AA, DIP-14
SN74LS280 's PackagesSN74LS280 's pdf datasheet
SN74LS280D SOIC
SN74LS280DE4 SOIC
SN74LS280DG4 SOIC
SN74LS280DR SOIC
SN74LS280DRE4 SOIC
SN74LS280DRG4 SOIC
SN74LS280J DIP
SN74LS280N PDIP
SN74LS280N3 PDIP
SN74LS280NE4 PDIP
SN74LS280NSR SO
SN74LS280NSRE4 SO
SN74LS280NSRG4 SO




SN74LS280 Pinout, Pinouts
SN74LS280 pinout,Pin out
This is one package pinout of SN74LS280,If you need more pinouts please download SN74LS280's pdf datasheet.

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SN74LS280 Pb-Free SN74LS280 Cross Reference SN74LS280 Schematic SN74LS280 Distributor
SN74LS280 Application Notes SN74LS280 RoHS SN74LS280 Circuits SN74LS280 footprint
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