Do you have multiple logical states? Implement this MC74HC164ANG counter shift register by ON Semiconductor in order to switch and maintain states. This counter shift register has a minimum operating temperature of -55 °C and a maximum of 125 °C. This product comes in rail packaging to keep individual parts separated and protected. This device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.