SN74AC11DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74AC11DG4 is a triple 3-input AND gate logic IC from Texas Instruments, operating on a 2 V to 6 V supply with 24 mA output drive capability in a compact 14-pin SOIC package. It features high-speed AC-series CMOS logic with 50 pF load capacitance rating and propagation delays under 10 ns. Available in stock worldwide with competitive pricing for industrial and consumer applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74AC11DG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74AC11DG4?
- Triple 3-input AND gate in a single 14-pin SOIC package, saving board space in multi-gate designs
- Wide supply voltage range of 2 V to 6 V enables use across 3.3 V and 5 V logic systems
- High output drive current of 24 mA supports bus driving and direct LED drive without external buffers
What is SN74AC11DG4 used for?
SN74AC11DG4 is well suited for address decoding, data routing, and control logic in microprocessor-based systems. It is commonly used in industrial automation PLCs, communication equipment, and consumer electronics where multiple AND conditions must be evaluated simultaneously. The AC-series CMOS technology provides low power consumption with fast switching, making it ideal for battery-powered and high-density digital designs.
What are the specifications of SN74AC11DG4?
| YTEOL | 0 |
| Family | AC |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.012A |
| Number of Functions | 3 |
| Number of Inputs | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 200mA |
| Prop. Delay@Nom-Sup | 10ns |
| Propagation Delay (tpd) | 10ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 |
Where can I find the SN74AC11DG4 datasheet?
SN74AC11DG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AC11DG4?
Compatible alternatives and drop-in replacements for SN74AC11DG4:
Frequently Asked Questions
What supply voltage range does the SN74AC11DG4 support and how does it affect compatibility?
The SN74AC11DG4 operates from 2 V to 6 V supply voltage, making it directly compatible with both 3.3 V and 5 V logic systems. This wide range allows engineers to use a single part across mixed-voltage boards, reducing BOM complexity and inventory. The AC-series CMOS process delivers consistent propagation delays well under 10 ns across the full supply range.
How many AND gate functions does the SN74AC11DG4 integrate and what is the input configuration?
The SN74AC11DG4 integrates 3 independent AND gate functions, each with 3 inputs, all housed in a single 14-pin SOIC package. This allows designers to replace three discrete gate ICs with one device, cutting board space and soldering points. Each gate handles input logic levels conforming to CMOS standards with a load capacitance rating of 50 pF.
When is SN74AC11DG4 preferred over LSTTL equivalents for address decoding in a 3.3 V embedded design?
SN74AC11DG4 is preferred over LSTTL in 3.3 V embedded designs because AC-series CMOS draws near-zero quiescent current compared to the milliamp-level static current of LSTTL parts. With an output sink current of 24 mA, it can drive bus lines directly at speeds under 10 ns propagation delay. The 14-pin SOIC footprint also offers better automated assembly yield than DIP alternatives.
What is the maximum output sink current of the SN74AC11DG4 and why does it matter for bus drive applications?
The maximum output sink current (Iol) is 24 mA, which is sufficient to directly drive standard logic bus lines and low-current LEDs without an external buffer stage. This high drive strength distinguishes AC-series parts from lower-drive HC-series equivalents, allowing fewer components on the PCB. In multi-gate fan-out scenarios with 50 pF load capacitance, this drive level maintains signal integrity at high switching speeds.
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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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