1 6

24 Models 120pcs IC Kit - SN7400 SN7404 SN7490 SN7474 LM555 LM358 LM741 CD4017 CD4001 Digital Logic Component

24 Models 120pcs IC Kit - SN7400 SN7404 SN7490 SN7474 LM555 LM358 LM741 CD4017 CD4001 Digital Logic Component

$49.78 USD
$49.78 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • ✓ 24 Models, 120 Total ICs (5 of each) - Complete Logic Gate, Counter, Timer & Op-Amp Assortment Includes TTL (SN74 series) & CMOS (CD40 series) Logic; Texas Instruments (TI) Compatible Educational Kit for Students, Engineers & DIY Enthusiasts; Perfect for Breadboard Experiments
  • ✓ 24 Complete Model List: SN7400N (NAND Gate), SN7402N (NOR Gate), SN7404N (Inverter), SN7408N (AND), SN7432N (OR), SN7410N (3-input NAND), SN7474N (Dual D Flip-Flop), SN7475N (Latch), SN7473N (J-K Flip-Flop), SN7476N (J-K with Preset), SN7490N (Decimal Counter), SN7493N (Binary Counter), SN74138N (Decoder), SN74151N (Multiplexer), LM555 (Timer), LM358 (Dual Op-Amp), LM741CN (Classic Op-Amp), CD4001BD (CMOS NOR), CD4011BD (CMOS NAND), CD4013BD (CMOS D Flip-Flop), CD4017BD (CMOS Decimal Counter), CD4049BD (Inverter Buffer), CD4007BE (Complementary Pair), CD4069BD (6-Inverter)
  • ✓ Ideal for 4 Popular Projects: Traffic Light Control System (using SN7490N + SN7474N), Frequency Counter (SN7493N + SN74151N), Audio Oscillator (LM555 + LM358 + LM741CN), LED Blinking Circuit (LM555 + CD4017BD); Complete Educational Value for Learning Digital Logic, Circuit Design & Electronic Prototyping; Supports Breadboard, Soldering & PCB Projects
  • ✓ 100% Quality Guaranteed: All ICs Feature High-Quality DIP Package (14-16 Pin Standard), Perfect Condition, Tested & Screened; Fully Compatible with Texas Instruments (TI) Standards; Both TTL Logic (5V) & CMOS Logic (3-18V) for Comparative Learning; Easy-to-Insert Breadboard-Ready Design; Reliable Performance for Educational & Professional Use
  • ✓ Unbeatable Value: 120 Total ICs Cover All Major Functions (Logic Gates, Flip-Flops, Counters, Op-Amps, Timers) at Lowest Cost Per Component; Perfect for University Students (Electronics/CS Courses), Professional Engineers (Rapid Prototyping), DIY Makers, Research Labs & Maker Spaces

Overview

  • Voltage: 5 volts
  • Manufacturer: AnjaCore
  • Maximum Supply Voltage: 18 volts
  • Minimum Supply Voltage: 5 volts
  • Mounting Type: Surface Mount

Low stock: 10 left

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

New Arrivals

View all

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

Blog posts

View all
  • How to Organize Resistors, LEDs, and Tiny Components in a STEM Classroom: A Step-by-Step Guide

    How to Organize Resistors, LEDs, and Tiny Compo...

    Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...

    How to Organize Resistors, LEDs, and Tiny Compo...

    Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...

  • Arduino Wiring Errors: 7 Mistakes Beginners Make and How to Fix Them

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

  • The Beginner’s Wiring Mistakes That Can Quietly Break an Arduino Project

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

1 3
View all