SN74ABT833 |
Part Number | SN74ABT833 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The ’ABT833 8-bit to 9-bit parity transceivers are designed for communication between data buses. When data is transmitted from the A bus to the B bus, a parity bit is generated. When data is transmit... |
Features |
ut-enable (OEA and OEB) inputs can be used to disable the device so that the buses are effectively isolated. The ’ABT833 provide true data at their outputs.
A 9-bit parity generator/checker generates a parity-odd (PARITY) output and monitors the parity of the I/O ports with the ERR flag. ERR is clocked into the register on the rising edge of the clock (CLK) input. The error flag register is cleared with a low pulse on the clear (CLR) input. 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 conditio... |
Document |
SN74ABT833 Data Sheet
PDF 354.75KB |
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