74ABT899A,602概述
74ABT899 - 9Bit dual latch transceiver with 8Bit parity generator/checker 3-State
奇偶校验发生器/校验器 IC 28-PLCC（11.48x11.48）
得捷:
IC 9BIT DUAL LATCH TXRX 28PLCC
艾睿:
Bus XCVR Single 8-CH 3-ST 28-Pin PLCC Tube
Win Source:
IC 9BIT DUAL LATCH TXRX 28PLCC