74HCT85N,652概述
74HCT85 - 4Bit magnitude comparator DIP 16Pin
Look no further than Semiconductors" magnitude comparator logic comparator, great if you require more complex bitwise operations to be performed within your ALU. This logic comparator has a minimum operating temperature of -40 °C and a maximum of 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.