74HCT688D,652 Datasheet PDF - NXP

●Think of NXP Semiconductors" identity comparator 74HCT688D,652 logic comparator when faced with a project that requires the digital logic unit to perform more complex operations. 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 4.5 V, while its maximum is 5.5 V.