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Fritzing parts for most common DIP ICs including 74LS Series and more, which is used in Digital Electronics or Logic Circuit and Design.

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⚙️ 74LS Series ICs Fritzing Parts ⚙️

I'm new to Fritzing parts creation, but here's a repository containing over 50+ Fritzing parts for designers and tech-enthusiasts to use for digital electronics and logic circuit design, focusing on the 74LS series ICs. Download this fritzing breadboard file (Main.fzz) from latest release, and open it in fritzing, and export the Logic ICs you want or need. If you find this repository helpful, consider leaving this github repo a star, thank you.

🎯 Goal 🎯

The goal of this project is to provide a comprehensive set of Fritzing parts for educational purposes. By making these parts freely available, and encouraging learners and designers to easily plan ahead and create projects in digital electronics or logic circuit design.

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🛠️ Parts 🛠️

Here is a list of the parts included in this repository:

Name
Description
Datasheet
Breadboard
Schematic
PCB
7400 Quad 2-input NAND Gate ✔️
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7402 Quad 2-input NOR Gate ✔️
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7404 Hex Inverter ✔️
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7408 Quad 2-input AND Gate ✔️
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7432 Quad 2-input OR Gate ✔️
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7442 BCD to Decimal Decoder ✔️
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7448 BCD to 7-segment Decoder/Driver ✔️
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7473 Dual JK Flip-Flop with Clear ✔️
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7474 Dual D-Type Flip-Flop ✔️
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7476 Dual JK Flip-Flop with Preset and Clear ✔️
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7483 4-bit Binary Full Adder ✔️
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7485 4-bit Magnitude Comparator ✔️
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7486 Quad EXCLUSIVE-OR Gate ✔️
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7490 Decade Counter ✔️
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7493 4-bit Binary Counter ✔️
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7494 Dual 4-Bit 4-Bit Serial In-Out Shift Register ✔️
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7495 4-bit Parallel-access Shift Register ✔️
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74126 Quad Bus Buffer Tri-State ✔️
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74137 3 to 8 Line Decoder ✔️
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74138 3 to 8 Decoder/Demultiplexer ✔️
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74139 2 to 4 Decoder/Demultiplexer ✔️
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74145 BCD-to-decimal Decoder/Driver ✔️
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74151 8-input Multiplexer ✔️
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74153 Dual 4 to 1 Selector/Multiplexer ✔️
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74155 Dual 2/4 Demultiplexer ✔️
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74157 Quad 2/1 Data Selector ✔️
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74160 Decade Counter with Asynchronous Clear ✔️
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74161 Synch 4-bit Counter ✔️
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74162 BCD Decade Counter ✔️
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74169 Synchronous Binary Up/Down Counter ✔️
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74173 4-bit D-type Register Tri-state ✔️
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74181 Arithmetic Logic Unit/Function Generator ✔️
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74189 64-Bit RAM ✔️
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74190 Up/Down Decade Counter ✔️
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74191 Up/Down Binary Counter ✔️
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74192 Decade Up/Down Counter with Clear ✔️
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74194 4-bit Bi-directional Shift Register ✔️
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74195 4-bit Parallel-Access Shift Register ✔️
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74241 Octal Bus/Line Driver Tri-State ✔️
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74245 Octal Bus Transceiver Tri-State ✔️
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74247 BCD to 7-Segment Decoder/Driver ✔️
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74273 Octal D-type Flip-Flop with Clear ✔️
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✔️
74283 4-bit Binary Full Add with Fast Carry ✔️
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✔️
✔️
74293 Decade and 4-bit Binary Counter ✔️
✔️
✔️
✔️
74299 8-bit Universal Shift/Storage Register ✔️
✔️
✔️
✔️
74590 8-bit Binary Counter with Tri-State Register ✔️
✔️
✔️
✔️
74595 8-bit Serial-to-Parallel Shift Register Tri-State ✔️
✔️
✔️
✔️
74645 Octal Bus Transceiver Tri-State ✔️
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✔️
✔️
74688 8-bit Magnitude Comparator ✔️
✔️
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28C16 16K (2K x 8) Parallel EEPROMs ✔️
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28C64 64K (8K x 8) Parallel EEPROMs ✔️
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28C256 256K (32K x 8) Parallel EEPROMs ✔️
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LM555 NE 555 Timer (Fritzing Built-in) ✔️
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5461AS 4 Digit CC 7-Segment Display ✔️
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BB-Power Rail ONLY Power Rails ONLY MB102 ⚙️
⚙️
⚙️
⚙️
BB-No Power Rail No Power Rails MB102 ⚙️
⚙️
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⚙️

🫂 Contributing 🫂

Contributions are welcome! If you would like to add a part, improve an existing part, or report a problem, please open an issue or submit a pull request.

👾 Credits 👾

Fritzing - These parts were created using Fritzing, a fantastic open-source tool for anyone to design electronics hardware.

Fritzing Community - Some parts are modified version created from the community.

74HC Series - Reused most of this repo's parts, and created the rest.