SN74LS08 20-piece Bridgold 2-Input AND Gate Schottky DIP-14

Description

Product Overview

The Bridgold SN74LS08 series is a trusted family of quad 2‑input AND gates designed for high‑reliability digital logic applications. Each package contains four independent AND gates, each featuring low‑power Schottky transistor technology that operates efficiently within a 4.75‑5.25 V supply window. The DIP‑14 form factor provides a familiar, easy‑to‑solder footprint that fits standard breadboards, prototype boards, and production‑grade PCBs. The device is built on a silicon substrate that balances speed and power consumption, delivering propagation delays in the low‑nanosecond range while drawing minimal quiescent current. This makes the SN74LS08 ideal for applications where both performance and energy efficiency are critical, such as industrial controllers, automation equipment, and signal‑processing modules. The 20‑piece bulk pack is sealed in an anti‑static bag to protect against electrostatic discharge, ensuring that each chip arrives in pristine condition ready for immediate deployment.

Usage

Designed for a broad spectrum of industrial and scientific environments, the SN74LS08 excels in any scenario that requires reliable logical conjunction. Engineers frequently employ these gates in programmable logic controllers (PLCs), motor‑control circuits, and safety‑interlock systems where deterministic behavior is mandatory. The low‑power characteristic allows the device to be used in battery‑powered or energy‑harvesting designs without compromising performance. Its robust input thresholds make it tolerant to noisy signals, which is especially valuable in harsh electromagnetic environments typical of manufacturing floors or automotive testing rigs. The DIP‑14 package also simplifies field repairs and upgrades, enabling technicians to replace individual chips without the need for specialized rework equipment. Whether you are building a custom microcontroller interface, a digital filter, or a simple combinational logic block, the SN74LS08 provides the consistency and predictability required for mission‑critical applications.

Why Choose Us

When selecting a logic gate for demanding projects, quality, reliability, and support are paramount. Bridgold sources its SN74LS08 chips from reputable semiconductor manufacturers, adhering to strict quality‑control processes that include wafer‑level testing, burn‑in, and final functional verification. Each batch is tracked with a unique lot number, allowing full traceability and rapid response in the unlikely event of a defect. Our packaging in anti‑static bags safeguards the devices during shipping and handling, reducing the risk of electrostatic damage that can compromise performance. In addition to the product itself, we provide comprehensive documentation, including pin‑out diagrams, electrical characteristics, and recommended operating conditions, enabling engineers to integrate the component with confidence. Our customer service team is available to answer technical inquiries, and while we do not offer direct technical support for design, we provide clear guidance on best‑practice usage and reference designs. Choosing Bridgold means investing in a component that combines proven technology with a commitment to consistency and customer satisfaction.

Key Features

• Low‑power Schottky design reduces energy consumption while maintaining fast switching speeds.
• Quad configuration offers four independent AND gates in a single compact DIP‑14 package.
• Wide operating voltage range of 4.75‑5.25 V ensures flexibility across many power supplies.
• Robust anti‑static packaging protects each chip from electrostatic discharge during transport.
• Responsive customer service provides clear documentation and assistance for integration.

FAQ

What is the maximum fan‑out for the SN74LS08 gates?

The SN74LS08 can typically drive up to 10 standard TTL loads, but the exact fan‑out depends on the load capacitance and the supply voltage. For most industrial applications, staying within the recommended load limits ensures reliable operation and maintains the low‑power advantage of the device.

Can the SN74LS08 be used in mixed‑voltage environments?

Yes, the SN74LS08 is tolerant of mixed‑voltage systems as long as the supply voltage remains within the 4.75‑5.25 V range. When interfacing with higher‑voltage logic families, level‑shifting circuits or voltage‑dividing networks should be employed to protect the inputs and maintain signal integrity.

Is the DIP‑14 package suitable for surface‑mount applications?

While the DIP‑14 form factor is primarily intended for through‑hole mounting, it can be used on surface‑mount PCBs with appropriate footprint design. However, for high‑density or automated assembly lines, a surface‑mount variant (such as SOIC‑14) may be more appropriate.

How does the low‑power Schottky technology affect switching speed?

The Schottky clamping technique reduces the voltage drop across the transistor during switching, which in turn lowers the propagation delay. This results in faster transition times compared to standard TTL gates, making the SN74LS08 suitable for applications that require both low power and high speed.

What warranty or return policy applies to this product?

All Bridgold SN74LS08 units are covered by a standard 12‑month limited warranty against manufacturing defects. If a device fails within this period under normal operating conditions, it can be returned for a replacement or refund in accordance with our return policy.