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Upgrade your electronics projects with a versatile bundle of high‑performance TTL logic ICs. This 10‑piece set includes the most commonly used 74LS series chips, each tested for reliability and delivered in brand‑new condition. Perfect for hobbyists, engineers, and educators, these chips provide fast switching, low power consumption, and easy integration into any breadboard or PCB design.
What’s Inside the Pack
- 1 × 74LS00 – Quad 2‑input NAND gate (DIP‑14)
- 1 × 74LS02 – Quad 2‑input NOR gate (DIP‑14)
- 1 × 74LS04 – Hex inverter (DIP‑14)
- 1 × 74LS08 – Quad 2‑input AND gate (DIP‑14)
- 1 × 74LS10 – Triple 3‑input NAND gate (DIP‑14)
- 1 × 74LS14 – Hex Schmitt‑trigger inverter (DIP‑14)
- 1 × 74LS20 – Dual 4‑input NAND gate (DIP‑16)
- 1 × 74LS21 – Dual 4‑input NAND gate with open‑collector outputs (DIP‑16)
- 1 × 74LS32 – Quad 2‑input OR gate (DIP‑14)
- 1 × 74LS47 – BCD‑to‑7‑segment decoder/driver (DIP‑16)
- 1 × 74LS48 – BCD‑to‑7‑segment decoder/driver (DIP‑16)
- 1 × 74LS74 – Dual D‑type positive‑edge‑triggered flip‑flop (DIP‑14)
- 1 × 74LS76 – Dual JK flip‑flop (DIP‑14)
- 1 × 74LS86 – Quad 2‑input exclusive‑OR gate (DIP‑14)
Key Highlights
- Broad Compatibility: Standard 5 V TTL logic levels work with most microcontrollers, Arduino boards, and classic computer kits.
- Compact DIP Packages: DIP‑14 and DIP‑16 footprints fit easily on breadboards and prototype boards.
- Low Power Consumption: LS (Low‑Power Schottky) technology reduces heat and extends battery life.
- Fast Switching: Propagation delays as low as 8 ns ensure high‑speed digital circuits.
- Reliable Performance: Each chip is screened for electrical integrity and comes in original, unopened packaging.
- Ideal for Learning & Development: Perfect for labs, classroom demos, hobby projects, and professional prototyping.
Technical Specifications
- Supply Voltage: 4.75 V – 5.25 V (TTL)
- Maximum Power Dissipation: 250 mW (typical per IC)
- Operating Temperature: –55 °C to +125 °C
- Input Low Voltage (V_IL): ≤ 0.8 V
- Input High Voltage (V_IH): ≥ 2.0 V
- Output Low Voltage (V_OL): ≤ 0.4 V
- Output High Voltage (V_OH): ≥ 2.4 V
Why Choose This Bundle?
Instead of hunting for individual parts, you receive a curated selection of the most useful 74LS logic chips in one convenient package. This saves time, reduces shipping costs, and guarantees that you have the right component on hand for every logic function you need to implement.
Perfect Applications
- Digital counters and timers
- State machines and control logic
- Signal conditioning and level shifting
- Educational kits and circuit labs
- Prototype boards for IoT and embedded systems
Boost your design workflow today with this reliable, cost‑effective collection of 74LS TTL ICs. Order now and start building faster, smarter, and more efficient digital circuits!
Price: $ 1.54