SN74AC241DWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments SN74AC241DWG4 is an octal-channel 3-state buffer and line driver in the AC logic family, supporting unidirectional bus driving with active-low and active-high output enable controls. It features 12 mA output sink current and 50 pF load capacitance rating for reliable bus driving applications. Available in a 20-Pin SOIC lead-free package from Texas Instruments, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- SN74AC241DWG4 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 SN74AC241DWG4?
- Octal 3-state buffer with dual output-enable controls (active-low and active-high) for flexible unidirectional bus management
- AC logic family offering high-speed switching with improved noise immunity compared to older TTL and CMOS families
- 12 mA output sink current capability enabling reliable driving of standard bus loads and capacitive lines
- 20-Pin SOIC lead-free package supporting straightforward surface-mount assembly in high-volume production
What is SN74AC241DWG4 used for?
The SN74AC241DWG4 is commonly used in microprocessor bus expansion, memory interface circuits, and data bus buffering where isolation and direction control between system buses are required. It is suitable for industrial control systems, embedded computing boards, and communication interfaces that need reliable high-speed logic buffering with 3-state outputs. The device is also applied in test equipment and signal distribution circuits requiring multiple simultaneously driven bus lines.
What are the specifications of SN74AC241DWG4?
| YTEOL | 0 |
| Additional Feature | OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION |
| Control Type | ENABLE LOW/HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | AC |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.012A |
| Number of Bits | 4 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 10.5ns |
| Propagation Delay (tpd) | 10.5ns |
| Qualification Status | Not Qualified |
| 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 SN74AC241DWG4 datasheet?
SN74AC241DWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AC241DWG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output configuration of the SN74AC241DWG4?
The SN74AC241DWG4 features 3-state (tri-state) outputs on all eight buffer channels, allowing them to be placed in a high-impedance state when not enabled, which is essential for shared bus architectures and bus multiplexing.
How does the output enable work on the SN74AC241DWG4?
The SN74AC241DWG4 has two output enable inputs — one active-low and one active-high — allowing flexible control of the 3-state outputs. This dual-enable configuration allows the device to be used in a variety of bus direction and isolation schemes.
What logic family does the SN74AC241DWG4 belong to?
The SN74AC241DWG4 belongs to the AC (Advanced CMOS) logic family, which provides higher speed and better noise immunity than standard TTL and older CMOS families, making it suitable for fast digital bus applications.
What package is the SN74AC241DWG4 available in?
The SN74AC241DWG4 is available in a 20-Pin SOIC (Small Outline Integrated Circuit) package, a widely used surface-mount form factor that supports automated PCB assembly and is compatible with standard design and test tooling.
What are typical applications for the SN74AC241DWG4?
Typical applications include microprocessor bus buffering, memory data bus drivers, address bus expansion, industrial I/O interfaces, and any digital system requiring octal 3-state buffering with flexible enable control and high-speed switching.
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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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