HCF4021B PDF 데이터시트 검색

HCC, HCF4014B HCC, HCF4021B 8-STAGE STATIC SHIFT REGISTERS 4014B 4021B SYNCHRONOUS PARALLEL OR SERIAL INPUT, SERIAL OUTPUT lines and synchronous with the positive transition of the clock line. In the HCC, HCF4021B, the CLOCK input of the internal stage is ”forced” whenasynchronous parallel entry is made. Register expansion using multiple package is permitted. . . . . . . . . ASYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS SERIAL INPUT, SERIAL OUTPUT MEDIUM-SPEED OPERATION-12MH- (typ.) CLOCK RAT