74HC589 Datasheet | Motorola Semiconductor

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 8-Bit Serial or Parallel-Input/ Serial-Output Shift Register with 3-State Output High- Performance Silicon- Gate CMOS The MC54/74HC589 is similar in function to the HC597, which is not a 3- state device. The device inputs are patible with standard CMOS outputs, with pullup resistors, they are patible with LSTTL outputs. This device consists of an 8- bit storage latch which feeds parallel data to an 8- bit shift register. Data can also be loaded serially (see Function Table). The shift register output, QH, is a three- state output, allowing this device to be used in bus- oriented systems. The HC589 directly interfaces with the Motorola SPI serial data...