Datasheet Details
| Part number | 74ACT899 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 78.32 KB |
| Description | 9-Bit Latchable Transceiver |
| Datasheet |
 74ACT899 Datasheet
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General Description
The ACT899 is a 9-bit to 9-bit parity transceiver with transparent latches.
The device can operate as a feed-through transceiver or it can generate/check parity from the 8-bit data busses in either direction.
Key Features
- independent latch enables for the A-to-B direction and the B-toA direction, a select pin for ODD/EVEN parity, and separate error signal output pins for checking parity. Features s Latchable transceiver with output sink of 24 mA s Option to select generate parity and check or “feed-through” data/parity in directions A-to-B or B-to-A s Independent latch enable for A-to-B and B-to-A directions s Select pin for ODD/EVEN parity s ERRA and ERRB output pins for parity checking s Ability to simultaneou.