Posts by Syed Saad Hasan

A Transformerless Adjustable Power Supply provides DC power for various tools such as test benches, electronic trainer boards, etc. The prim…

74LS91 is a monolithic serial-in, serial-out, 8-bit shift registers utilizing transistor-transistor logic (TTL) circuits, and is composed of…

74LS94 Dual 4-Bit 4-Bit Serial In-Out Shift Register IC is a part of the 74XXYY IC series. The 74LS94 IC has a wide range of working voltage…

The 74LS93 is a 4-bit binary counter made of two up-counters. The IC consists of a mode-2 up-counter and a mod-8 up counter. It is built usi…

74LS95 Dual 4-Bit Serial In-Out Shift Register IC is a part of the 74XXYY IC series. The 74LS95 IC has a wide range of working voltage, a wi…

The 74LS86 IC package contains four independent positive logic 2-input exclusive OR (XOR) Gates. It is the part of 74XXYY IC series. The 74L…

74LS92 Dual 4-Bit Binary Counter IC is a part of the 74XXYY IC series. The 74LS92 IC has a wide range of working voltage, a wide range of wo…

The 74LS83 is a high-speed 4-Bit binary Full Adder with an internal carry lookahead. It accepts two 4-bit binary words (A1–A4, B1–B4) and a…

74LS90 is a MOD-10 decade counter that generates a BCD output code. It consists of four master-slave JK flip-flop, which is internally conne…

74LS85 IC is a member of the 74XXYY IC series. The 74LS85 IC has a wide range of working voltage, a wide range of working conditions, and di…

The 74LS73 is a dual in-line JK flip flop IC. It contains two independent negative-edge-triggered J-K flip-flops with individual J-K, clock…

What is PCB Etching? PCB is an acronym that stands for Printed Circuit Board that helps to connect active & passive electronic components wi…

74LS70 belongs to the 74XXYY IC series. The 74LS70 IC has a wide range of working voltage, a wide range of working conditions, and directly…