CMOS 4位幅度比较 CMOS 4-Bit Magnitude Comparator
Look no further than Texas Instruments" magnitude comparator logic comparator, great if you require more complex bitwise operations to be performed within your ALU. This logic comparator has an operating temperature range of -55 °C to 125 °C. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This non-inverting device has a typical operating supply voltage of 3.3|5|9|12|15 V. Its minimum operating supply voltage of 3 V, while its maximum is 18 V.