SN74AS11NIn StockTexas Instruments
SN74AS11N is a triple 3-input AND gate IC from Texas Instruments, featuring Advanced Schottky (AS) logic with 3 independent gates, 3 inputs each, 14-Pin PDIP package, 4.5V–5.5V supply, 20mA output current. From $2.26, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74AS11N Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2625(MOQ 10)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Triple 3-Input AND Gate: contains 3 independent AND gates each with 3 inputs, maximizing logic density in a single 14-Pin PDIP package
- Advanced Schottky (AS) Logic: delivers high-speed switching with low propagation delay, ideal for performance-critical digital designs
- Wide Supply Range: operates from 4.5V to 5.5V with commercial temperature grade (0°C to 70°C) for broad application compatibility
- High Output Sink Current: rated 20mA I(ol) enabling direct drive of standard TTL loads without external buffers
- RoHS Compliant (e4): meets JESD-609 e4 halogen-free and lead-free requirements for modern environmental standards
Applications
The SN74AS11N is widely used in digital logic systems requiring high-speed AND operations, such as address decoding in microprocessor-based systems, control signal gating in industrial automation equipment, and combinational logic design in telecommunications hardware. Its triple-gate architecture makes it a versatile building block for implementing Boolean logic functions in PCB designs where board space and propagation delay are critical considerations.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Family | AS |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.02A |
| Number of Functions | 3 |
| Number of Inputs | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 18mA |
| Prop. Delay@Nom-Sup | 6ns |
| Propagation Delay (tpd) | 6ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74AS11N:
Frequently Asked Questions
What logic family does the SN74AS11N belong to, and what are its key electrical specifications?
The SN74AS11N belongs to the Advanced Schottky (AS) TTL logic family. It operates with a supply voltage of 4.5V to 5.5V, offers a maximum output sink current (I(ol)) of 20mA, and supports a load capacitance of up to 50pF. The commercial temperature range is 0°C to 70°C, making it suitable for standard industrial and consumer applications.
What are the typical applications of the SN74AS11N triple 3-input AND gate?
The SN74AS11N is commonly used in address decoding circuits for microprocessors, combinational logic design, signal gating in control systems, and enable/disable logic in digital communication equipment. Its three independent AND gates allow multiple logic operations within a single IC, reducing component count and board space.
What package does the SN74AS11N come in, and are there pin-compatible alternatives?
The SN74AS11N is packaged in a 14-Pin PDIP (Dual-In-Line Package), which is breadboard and through-hole PCB friendly. Pin-compatible alternatives include the SN74LS11N (Low-Power Schottky), SN74HCT11N (CMOS-compatible), and SN7411N (standard TTL). Always verify electrical characteristics before substituting to ensure compatibility with your logic family.
Is the SN74AS11N RoHS compliant and suitable for new designs?
Yes, the SN74AS11N carries JESD-609 Code e4, indicating it is RoHS compliant and halogen-free (lead-free). It meets modern environmental standards and is suitable for new designs requiring regulatory compliance. However, designers should check availability and lifecycle status, as the PDIP package may have limited long-term availability compared to surface-mount variants.
Related Guides
Is Buying Electronic Components from Chinese Suppliers Safe? A 2025–2026 Buyer's Guide
A 2025–2026 buyer's guide to sourcing electronic components from Chinese suppliers: real risks, authorized vs. broker channels, and a 5-point safety framework.
Apr 22, 2026
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $3.2450 | $32.45 |
| 25+ | $2.9860 | $74.65 |
| 100+ | $2.7000 | $270.00 |
| 500+ | $2.5375 | $1268.75 |
| 1000+ | $2.4000 | $2400.00 |
| 10000+ | $2.2625 | $22625.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”