4-bit Magnitude Comparator IC - 74HC85 Compatible With Arduino which greatly helps during building

which greatly helps during building and testing circuits on the breadboard

Pin  Function  Analog 0 Buttons (select

52 APM Flight Controllers

4 grey level displaying

as long as the difference between the two supplies is 2 V to 36 V

4-bit Magnitude Comparator IC - 74HC85 Compatible With Arduino which greatly helps during building4 bit Magnitude Comparator IC 74HC85 The 74HC Series 74HC85 are high speed Si gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC85 IC are 4 bit magnitude comparators that can be expanded to almost any length. They perform the comparison of two 4 bit binary, BCD, or other monotonic codes and present the three possible magnitude results at the outputs (QA>B,