新型序列到平行類比轉換器

onsemi MC74HC595A/MC74HCT595A SISO/SIPO Shift Registers
onsemi MC74HC595A/MC74HCT595A 8-Bit Serial-Input/Serial or Parallel-Output Shift Registers consists of an 8−bit D−type latch with three−state parallel outputs and an 8−bit shift register. The shift register provides a serial output and accepts serial data. The shift register also offers parallel data to the 8−bit latch. The latch and shift register have independent clock inputs. These devices also have an asynchronous reset for the shift register.