【NXP Semiconductors】74HC164DB,计数器移位寄存器 8-BIT SI-PO SHIFT REGISTER
【NXP Semiconductors】74HC164DB,112,IC 8BIT SHIFT REGISTER 14-SSOP
【NXP Semiconductors】74HC164DB,118,IC 8BIT SHIFT REGISTER 14SSOP
【NXP Semiconductors】74HC164DB-T,计数器移位寄存器 8-BIT SI-PO SHIFT REGISTER
【NXP Semiconductors】74HC164N,652,IC 8BIT SHIFT REGISTER 14-DIP