SN74LS00N-NG Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN74LS00N-NG is a quad 2-input NAND gate IC in a 14-pin PDIP through-hole package using low-power Schottky TTL technology. It operates from a 4.75V to 5.25V supply with propagation delays as low as 9ns. Available from stock worldwide at competitive pricing for prototyping and production use.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74LS00N-NG Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input NAND gate configuration provides four independent universal logic elements in a single 14-pin PDIP through-hole package
- Low-power Schottky (LS) TTL technology delivers fast propagation delays of approximately 9ns while consuming significantly less power than standard TTL
- Industry-standard 74LS00 pinout ensures direct drop-in compatibility with a broad ecosystem of 74-series logic families and legacy TTL designs
Applications
The SN74LS00N-NG is a fundamental building block used in digital logic design, prototyping boards, and educational electronics. Its quad NAND gate structure enables implementation of any Boolean logic function, making it essential for combinational logic circuits, oscillators, and signal conditioning. Through-hole PDIP packaging makes it ideal for breadboard prototyping, hobbyist projects, and repair of legacy TTL-based industrial equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating supply voltage for the SN74LS00N-NG?
The SN74LS00N-NG operates from a supply voltage of 4.75V to 5.25V (nominally 5V), which is standard for TTL logic families. This makes it directly compatible with classic 5V microcontroller systems, FPGA I/O banks, and legacy TTL-based digital designs without any level-shifting requirements.
How fast is the SN74LS00N-NG and what logic family does it belong to?
The SN74LS00N-NG belongs to the Low-power Schottky (LS) TTL family and features a typical propagation delay of approximately 9ns, with a maximum of 15ns. Compared to standard TTL, the LS family consumes roughly one-fifth the power while maintaining compatible speed performance for most logic applications.
What package does the SN74LS00N-NG use and is it suitable for breadboard prototyping?
The SN74LS00N-NG comes in a 14-pin PDIP (Plastic Dual Inline Package) through-hole package with 2.54mm lead pitch. This makes it fully compatible with standard solderless breadboards and perfboards, making it ideal for rapid prototyping, laboratory experiments, and educational electronics projects.
Can the SN74LS00N-NG implement other logic functions besides NAND?
Yes, NAND gates are universal logic elements, meaning the SN74LS00N-NG can implement any Boolean logic function including AND, OR, NOR, NOT, and XOR by using combinations of its four 2-input NAND gates. This universality makes it one of the most versatile ICs in digital logic design.
What are common substitutes or pin-compatible alternatives for the SN74LS00N-NG?
Pin-compatible alternatives include the SN74HC00N (CMOS, wider voltage range 2V to 6V), SN74HCT00N (CMOS with TTL-compatible inputs), and SN7400N (standard TTL). The SN74LS00 is also available in SOIC surface-mount packages such as the SN74LS00D for space-constrained PCB designs.
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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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