74HCT688D,653概述
74HCT688 - 8Bit magnitude comparator SOP 20Pin
The Semiconductors identity comparator logic comparator will compare two different bitwise numbers, giving you more complexity within your logic. This logic comparator has a minimum operating temperature of -40 °C and a maximum of 125 °C. This product will be shipped in tape and reel packaging so that components can be mounted effectively. This 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.