SN74ALS540NS
- Mfr.Part #
- SN74ALS540NS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SO
- Stock
- 2,209
- In Stock :
- 2,209
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pin Count :
- 20
- Power Supply Current-Max (ICC) :
- 22mA
- Number of Terminations :
- 20
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Control Type :
- ENABLE LOW
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Base Part Number :
- 74ALS540
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 2mm
- Family :
- ALS
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Logic Type :
- Buffer, Inverting
- Number of Bits per Element :
- 8
- JESD-30 Code :
- R-PDSO-G20
- Operating Temperature :
- 0°C~70°C TA
- JESD-609 Code :
- e4
- Power Supplies :
- 5V
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Logic Function :
- Buffer
- Current - Output High, Low :
- 15mA 24mA
- Width :
- 5.3mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Load Capacitance :
- 50pF
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Number of Elements :
- 1
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- Series :
- 74ALS
- Output Type :
- 3-STATE
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Ports :
- 2
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Polarity :
- Inverting
- Count Direction :
- Unidirectional
- Max I(ol) :
- 0.024 A
- Datasheets
- SN74ALS540NS

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS540NS Overview
The SN74ALS540NS from Texas Instruments is a quintessential component crafted for high-performance buffering and data transmission tasks. Tailored to meet stringent industrial requirements, this device is designed to function seamlessly at a variable voltage up to 5.5V. The 20SO package is engineered to optimize space without compromising on efficiency or speed. As an expert in Integrated Circuits, I can decisively assert that the SN74ALS540NS offers a harmonious blend of robustness, rapid signal propagation, and exceptional signal integrity, making it an excellent choice for businesses seeking to streamline their electronic assemblies. Its precision and reliability pave the way for integration into a plethora of B2B applications where high load-driving capability and invert functionality are prerequisites. Elevate your designs with the dependability and ingenuity of Texas Instruments' legacy, encapsulated in this state-of-the-art IC buffer inverter.
SN74ALS540NS Features
- Advanced BiCMOS technology
- Octal-Bus Transceiver with 3-state outputs
- Data flow direction control
- High-drive outputs (-15mA I_OH, 64mA I_OL)
- Operable in the voltage range of 4.5V to 5.5V
- 20SO package for efficient PCB space utilization
SN74ALS540NS Applications
- Data Communication Equipment: Empowers high-speed data transfer with robust buffering, ensuring reliable communication across devices.
- Microprocessor Systems: Functions as an effective interface between the microprocessor and peripherals, thanks to its bidirectional data flow and control features.
- Server Motherboards: Integral to managing signal integrity, allowing servers to maintain high-speed data processing and stability.
- Control Panels: It can drive LED indicators and interface with switch inputs, fundamental for control units within industrial settings.
- Office Automation Machines: Its fast transition times and high drive capability make it suitable for high-throughput printers, copiers, and scanners.
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