6N137 High Speed Optocoupler pinout and Examples
6N137 is a single-channel high-speed optoisolator. Every optocoupler comes with a different feature to solve the requirement in every situation. An optocoupler name 6N137 is …
Month: December 2019
MOC3021 Triac drive Optoisolator pinout, working, examples
MOC3021 is a non-zero crossing based optoisolator consists of gallium arsenide infrared emitting diodes, optically coupled to a silicon-based triac. Optocoupler has multiple types and …
PC817 Optocoupler pinout, working and Example with Arduino
PC817 is an optoisolator consists of an infrared diode and phototransistor. In electric circuits, we use mostly filters to remove noise. The circuit based on …
74LS76 Dual J-K Flip-Flops with preset and clear function
74LS76 comes with dual JK flip flops. JK flip flops are widely used in daily electronics devices by many methods but the basic operation of …
74LS86 Two Input Quadruple XOR Gate IC
74LS86 is a quadruple XOR gate digital IC. There are three types of gates AND, NOT and NAND gate but with these gates, we can make …
74LS85 4-bit magnitude comparator Pinout and Examples
74LS85 or SN54/7485 is a 4-bit magnitude comparator of two binary format inputs. In electronics devices besides addition and subtraction comparison of binary numbers is …
74LS90 Decade Counter Pinout and Examples
74LS90 is a binary decade counter without an automatic reset feature. There multiple kinds of counters which we can use in devices for binary or …
74LS48 BCD to 7-Segment decoder Pinout and Examples
74LS48 is a BCD to seven segments decoder that is used to display numbers decoded in binary coded decimal format. The 7-Segment is a small …