SN74ACT241NSR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74ACT241NSR is an octal buffer and line driver IC with 3-state outputs from Texas Instruments, featuring one output-enable active-high and one active-low control. It operates at 5 V supply with ACT logic family speed, delivering 24 mA sink current in a 20-pin small-outline package.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74ACT241NSR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4095(MOQ 1000)
- 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 SN74ACT241NSR?
- 8-channel non-inverting buffer and line driver with 3-state output control
- Dual output-enable inputs (one active-high, one active-low) for flexible bus management
- High output drive: IOL = 24 mA, IOH = -15 mA for robust line driving
- ACT logic family with 5 V operation and 50 pF load capacitance support
- 20-pin SOIC package in tape-and-reel packaging for automated assembly
What is SN74ACT241NSR used for?
The SN74ACT241NSR is commonly used in microprocessor and microcontroller data bus buffering, memory address expansion, and board-to-board signal driving. It is well suited for industrial automation controllers, embedded computing systems, and communication equipment where high-speed bus interfacing and 3-state bus sharing are required.
What are the specifications of SN74ACT241NSR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ONE OUTPUT ENABLE ACTIVE HIGH |
| Control Type | ENABLE LOW/HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | ACT |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.024A |
| Number of Bits | 4 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 9.5ns |
| Propagation Delay (tpd) | 9.5ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the SN74ACT241NSR datasheet?
SN74ACT241NSR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ACT241NSR?
Compatible alternatives and drop-in replacements for SN74ACT241NSR:
Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20
Frequently Asked Questions
What is the output drive current of the SN74ACT241NSR?
The SN74ACT241NSR can sink up to 24 mA (IOL) and source up to 15 mA (IOH), making it capable of driving standard TTL loads and long PCB traces at 5 V supply voltage with the ACT logic family.
How does the output enable control work on the SN74ACT241NSR?
The device has two output-enable inputs: one active-high (OE1) and one active-low (OE2). Both must be asserted appropriately to enable outputs, providing flexible control for unidirectional bus sharing and signal isolation.
What package is the SN74ACT241NSR available in?
The SN74ACT241NSR is available in a 20-pin small-outline IC (SOIC) package in narrow-body format, supplied in tape-and-reel (NSR suffix) for surface-mount automated assembly on high-volume PCB production lines.
What applications is the SN74ACT241NSR designed for?
It is designed for bus buffering, signal isolation, and 3-state bus multiplexing in microprocessor systems, memory interfaces, and industrial PLCs where high drive strength and fast propagation delay from the ACT logic family are required.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.5482 | $548.20 |
| 4000+ | $0.5380 | $2152.00 |
| 10000+ | $0.4888 | $4888.00 |
| 100000+ | $0.4095 | $40950.00 |
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