74ACT652SPC PDF 데이터시트 검색

74ACT652 Transceiver, Register August 1999 Revised September 2000 74ACT652 Transceiver, Register General Description The ACT652 consists of bus transceiver circuits with Dtype flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to the HIGH logic level. Output Enable pins (OEAB, OEBA) are provided to control the transceiv