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7490 74ls90 Ic Decade Counter
Original price was: ₨ 100.₨ 85Current price is: ₨ 85.
The 7490 / 74LS90 IC is a 4-bit binary decade counter with divide-by-2 and divide-by-5 counter sections. Packaged in DIP-14, it is widely used in digital clocks, frequency dividers, timers, and digital systems.
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74HC244 74244 Octal Buffers & Line Driver IC
Original price was: ₨ 500.₨ 250Current price is: ₨ 250.
The 74HC244 is a high-speed CMOS octal buffer and line driver IC with 3-state outputs, ideal for memory address driving, bus interfacing, and signal buffering in microcontroller-based systems.
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74HC595 8 Bit Serial To Parallel Shift Register IC
Original price was: ₨ 50.₨ 30Current price is: ₨ 30.
The 74HC595 IC is an 8-bit serial-in parallel-out shift register with tri-state outputs, designed to expand microcontroller I/O pins. Packaged in DIP-16/SMD, it features serial-to-parallel conversion, storage register, and 3-state output control, making it ideal for LED displays, drivers, and Arduino projects.
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74HC85 4-Bit Comparator IC (7485 IC) DIP-16 Package
Original price was: ₨ 150.₨ 100Current price is: ₨ 100.
The 74HC85 4-Bit Comparator IC (7485) is a high-speed CMOS device in a DIP-16 package, designed to compare two 4-bit binary words. It provides outputs for greater than, equal to, and less than conditions, making it a vital component in digital systems, microcontroller interfacing, and embedded applications.
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74ls02 74ahs02 7402 Quad 2-input Nor Gate
Original price was: ₨ 50.₨ 45Current price is: ₨ 45.
The 74LS02 / 74AHS02 / 7402 is a Quad 2-Input NOR Gate IC that offers four independent NOR gates in a single package. Compatible with TTL logic levels, it provides reliable digital performance in control systems, logic operations, and embedded applications.
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74ls139 Dual 1-of-4 Decoder Demultiplexer
Original price was: ₨ 300.₨ 230Current price is: ₨ 230.
The 74LS139 is a Dual 1-of-4 Decoder/Demultiplexer IC in a DIP-16 package. It features two independent 2-to-4 line decoders with active-low outputs and enable inputs. Widely used in memory address decoding, demultiplexing, and digital logic systems.
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74LS189 64 Bit RAM with 3 State Output IC 74189 74HC189
Original price was: ₨ 600.₨ 490Current price is: ₨ 490.
The 74LS189 (also known as 74189 or 74HC189) is a high-speed 64-bit static RAM organized as 16 × 4-bit words. It features inverted tri-state outputs, buffered address inputs, and internal decoding, making it ideal for TTL logic systems, retro computing, and educational electronics.
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74LS20 Dual Four input NAND
Original price was: ₨ 100.₨ 70Current price is: ₨ 70.
The 74LS20 is a Dual 4-input NAND gate IC from the TTL family. It integrates two independent NAND gates in a single DIP-14 package. Designed for fast switching and low power dissipation, it’s suitable for use in digital systems requiring multi-input logic conditions.
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74LS21 DUAL 4-INPUT AND GATE
Original price was: ₨ 100.₨ 80Current price is: ₨ 80.
The 74LS21 is a Dual 4-Input AND Gate IC based on TTL logic. It provides high-speed logical operations and is ideal for combining multiple logic signals into a single output condition in embedded and digital control applications.
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74LS283 4-Bit Full Adder IC
Original price was: ₨ 200.₨ 140Current price is: ₨ 140.
The 74LS283 is a high-speed 4-bit binary full adder IC with built-in carry-in and carry-out functionality. It performs fast arithmetic addition on binary numbers and is widely used in ALUs, calculators, and embedded control systems.
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74ls283 4-Bit Full Adder IC
Original price was: ₨ 180.₨ 130Current price is: ₨ 130.
The 74LS283 is a high-speed 4-bit binary full adder IC designed to perform fast arithmetic operations in digital circuits. It features carry input and carry output for multi-stage cascading.
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74ls688 8-bit Magnitude Comparators
Original price was: ₨ 500.₨ 350Current price is: ₨ 350.
The 74LS688 is a high-speed 8-bit magnitude comparator IC that performs equality comparisons between two 8-bit binary words. It provides a single active-low output (P=Q) and is ideal for digital matching, decoding, and address comparison in embedded or memory-driven systems.
