SN74LS08NS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LS08NS is a TTL Quad 2-Input AND Gate from Texas Instruments housed in a 14-pin SOIC package. It features four independent AND gates with Schottky-clamped inputs for improved switching speed. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74LS08NS Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input AND gate providing four independent logic channels in a single 14-pin SOIC package
- Schottky TTL (LS-series) technology delivering faster switching speeds and lower power than standard TTL
- Wide operating supply voltage range compatible with standard 5V TTL and CMOS logic systems
- Industry-standard 74LS-series pinout enabling direct drop-in replacement in existing designs
Applications
The SN74LS08NS is widely used in digital logic circuits requiring AND operations, including address decoding, control signal gating, and combinational logic in microprocessor-based systems. Its quad configuration makes it ideal for compact board designs in industrial controllers, communication equipment, and embedded computing platforms. The LS-series technology ensures compatibility with both legacy TTL and modern CMOS logic families.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LS08NS:
Frequently Asked Questions
What is the SN74LS08NS and what logic function does it perform?
The SN74LS08NS is a Quad 2-Input AND Gate from Texas Instruments. It contains four independent 2-input AND gates in a single package, where each output is high only when both inputs are high. It uses Low-power Schottky (LS) TTL technology for improved switching speed and reduced power consumption compared to standard TTL.
What package does the SN74LS08NS come in?
The SN74LS08NS is housed in a 14-pin Small Outline IC (SOIC) package. This surface-mount package is compatible with standard pick-and-place assembly and is suitable for high-density PCB layouts in space-constrained applications.
What are common applications for the SN74LS08NS?
The SN74LS08NS is commonly used in address decoding circuits, control logic gating, interrupt masking, and combinational logic functions in microprocessor-based systems. It is also popular in industrial controllers, test equipment, and communication hardware where TTL-compatible AND logic is required.
Can the SN74LS08NS replace other 74LS08 variants?
Yes, the SN74LS08NS is pin-compatible with other 74LS08-series devices and can serve as a drop-in replacement for equivalent Quad 2-Input AND gates from other manufacturers. The 'NS' suffix denotes the Small Outline package, so verify the package type matches your PCB footprint before substitution.
What is the supply voltage range for the SN74LS08NS?
The SN74LS08NS operates on a standard 5V supply voltage typical of the 74LS TTL logic family, with an acceptable operating range of approximately 4.75V to 5.25V. This makes it directly compatible with 5V microprocessors and TTL/CMOS logic systems without level translation.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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