74HC688N,652概述
74HCT688 - 8Bit magnitude comparator DIP 20Pin
Compare two different bitwise number with this identity comparator logic comparator from Semiconductors, allowing you to add more complexity in your logic! This logic comparator has an operating temperature range of -40 °C to 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. This inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.