74HCT7030 - 9位 x 64字FIFO寄存器；3态
Asynchronous, Synchronous 576 64 x 9 Uni-Directional 29MHz 40ns 28-SO
得捷: IC 9X64 FIFO REGISTER 3ST 28SOIC
贸泽: Registers 64 WORD X 9-BIT FIFO
艾睿: FIFO Register Single-Element 9-CH CMOS 28-Pin PLCC T/R
NXP 恩智浦