SN74LS10NSRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LS10NSRE4 contains three independent 3-input positive-NAND gates in the LS logic family, operating from a 5V supply. It offers 15 pF load capacitance, 8 mA output sink current, and low-power Schottky performance in a 14-pin SOIC package. RoHS-compliant, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LS10NSRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Triple 3-input NAND gate configuration provides three independent logic functions in a single 14-pin package, reducing component count and board space in digital designs
- LS (Low-power Schottky) technology balances switching speed and power dissipation, ideal for legacy 5V TTL-compatible systems requiring reliable combinatorial logic
- 8 mA output sink current (IOL) supports direct LED driving and bus loading without external buffers in simple indicator and control circuits
- 14-pin SOIC (R-PDSO-G14) surface-mount package enables automated PCB assembly with standard pick-and-place equipment for high-volume production
Applications
The SN74LS10NSRE4 is used in combinatorial logic circuits for address decoding, control signal generation, and interrupt logic in 5V TTL-compatible embedded systems and legacy industrial controllers. It is also employed in educational prototyping boards and trainer kits where standard 74LS-series NAND gate behavior is required for logic design exercises. Its three-gate configuration makes it efficient for implementing sum-of-products Boolean expressions directly in hardware.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | LS |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.008A |
| Number of Functions | 3 |
| Number of Inputs | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 3.3mA |
| Prop. Delay@Nom-Sup | 15ns |
| Propagation Delay (tpd) | 15ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LS10NSRE4:
Frequently Asked Questions
How many NAND gates are inside the SN74LS10NSRE4 and how many inputs does each have?
The SN74LS10NSRE4 contains three independent NAND gates, each with three inputs, providing a total of nine input pins and three output pins in a compact 14-pin SOIC package for versatile combinatorial logic applications.
What logic family does the SN74LS10NSRE4 belong to and what supply voltage does it require?
The SN74LS10NSRE4 belongs to the LS (Low-power Schottky TTL) logic family and operates from a 5V supply, making it directly compatible with classic 74LS-series and TTL logic ecosystems used in industrial and legacy embedded systems.
What is the output sink current rating of the SN74LS10NSRE4?
The SN74LS10NSRE4 provides a maximum output low sink current (IOL) of 8 mA per gate output, sufficient to directly drive standard TTL loads and small indicator LEDs without the need for additional buffer or driver ICs.
Is the SN74LS10NSRE4 RoHS compliant?
Yes, the SN74LS10NSRE4 is Pb-free with JESD-609 code e4, confirming compliance with RoHS environmental directives restricting hazardous substances in electronic components sold in regulated global markets.
What are typical applications for the SN74LS10NSRE4?
Typical applications include address and chip-select decoding, enable signal generation, interrupt logic combining, clock gating, and general-purpose Boolean function implementation in 5V TTL-compatible digital systems, industrial PLCs, and educational logic circuit boards.
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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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