8-Bit To 9-Bit Parity Bus Transceivers

The SN74ALS29854 is an 8-bit to 9-bit parity transceiver designed for two-way Communication between data buses. When data is transmitted from the A bus to the B bus, a parity bit is generated. When data is transmitted from the B bus to the A bus with its corresponding parity bit, the parity-error () output indicates whether or not an error in the B data has occurred. The output-enable (, ) inputs CAN be used to disable the device so that the buses are effectively isolated.
A 9-bit parity generator/checker generates a parity-odd (PARITY) output and monitors the parity of the I/O ports with an open-collector flag. CAN be either passed, sampled, stored, or cleared from the latch using the latch-enable () and clear () control inputs. When both OEA and OEB are low, data is transferred from the A bus to the B bus and inverted parity is generated. Inverted parity is a forced error condition that gives the designer more system diagnostic capability.
The SN74ALS29854 is characterized for operation from 0?C to 70?C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALS29854DW Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24
SN74ALS29854DWRG4 Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24
SN74ALS29854DWR Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24
SN74ALS29854DWE4 Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24
SN74ALS29854DWG4 Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24
SN74ALS29854DWRE4 Texas Instruments IC ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24, Bus Driver/Transceiver
SN74ALS29854NT Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP24, 0.300 INCH, PLASTIC, DIP-24
SN74ALS29854NTE4 Texas Instruments ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP24, 0.300 INCH, PLASTIC, DIP-24
SN74ALS29854 's PackagesSN74ALS29854 's pdf datasheet
SN74ALS29854DW SOIC
SN74ALS29854DWE4 SOIC
SN74ALS29854DWG4 SOIC
SN74ALS29854DWR SOIC
SN74ALS29854DWRE4 SOIC
SN74ALS29854DWRG4 SOIC
SN74ALS29854NT PDIP
SN74ALS29854NT3 PDIP
SN74ALS29854NTE4 PDIP




SN74ALS29854 Pinout, Pinouts
SN74ALS29854 pinout,Pin out
This is one package pinout of SN74ALS29854,If you need more pinouts please download SN74ALS29854's pdf datasheet.

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