74AC899 Description
74AC899 54ACT 74ACT899 9-Bit Latchable Transceiver with Parity Generator Checker August 1994 74AC899 54ACT 74ACT899 9-Bit Latchable Transceiver .74AC899 Features
* Y Y Y Y Y Y Y Y Y Latchable transceiver with output sink of 24 mA Option to select generate parity and check or ‘‘feedthrough’’ data parity in directions A-to-B or B-to-A Independent latch enable for A-to-B and B-to-A directions Select pin for ODD EVEN parity ERRA and ERRB output pins for parity74AC899 Applications
* in place of the ’280 May be used in system applications in place of the ’657 and ’373 (no need to change T R to check parity) 4 kV minimum ESD immunity Logic Symbol Connection Diagram Pin Assignment for PCC and LCC TL F 10637
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