SN74ALS240A-1NSR
- Mfr.Part #
- SN74ALS240A-1NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SO
- Stock
- 50
- In Stock :
- 50
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Terminations :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pin Count :
- 20
- Turn On Delay Time :
- 9 ns
- Base Part Number :
- 74ALS240
- Control Type :
- ENABLE LOW
- Load Capacitance :
- 50pF
- Packaging :
- Tape and Reel (TR)
- Series :
- 74ALS
- Peak Reflow Temperature (Cel) :
- 260
- Number of Input Lines :
- 8
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Bits per Element :
- 4
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Thickness :
- 1.95mm
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 9 ns
- Count Direction :
- Unidirectional
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Logic Type :
- Buffer, Inverting
- Width :
- 5.3mm
- Output Type :
- 3-STATE
- Polarity :
- Inverting
- Operating Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C TA
- Qualification Status :
- Not Qualified
- Number of Ports :
- 2
- Height :
- 2mm
- Number of Functions :
- 2
- Number of Elements :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 20
- Family :
- ALS
- Length :
- 12.6mm
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Current - Output High, Low :
- 15mA 48mA
- Packing Method :
- TR
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Logic Function :
- Buffer, Inverter
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- ECCN Code :
- EAR99
- Datasheets
- SN74ALS240A-1NSR

Buffers, Drivers, Receivers, Transceivers+Texas Instruments+SN74ALS240A-1NSR Overview
The Texas Instruments SN74ALS240A-1NSR is a high-performance IC buffer designed for use in a variety of digital systems. With its robust engineering and 5.5V operating voltage, this device ensures reliable signal transmission with minimized propagation delay and high noise immunity, making it an essential component for critical communication and control environments. The integration of this buffer into your hardware architecture enhances system stability and data integrity, crucial for demanding applications. The usage of Buffers, Drivers, Receivers, Transceivers+Texas Instruments+SN74ALS240A-1NSR in your projects guarantees enhancements in performance and reliability, appealing to B2B customers looking to purchase quality components in bulk.
SN74ALS240A-1NSR Features
This specific model offers dual 4-line inverters, which are capable of driving up to 15 LSTTL loads. With a wide supply voltage range of 4.5V to 5.5V, and the capacity to operate within a temperature range of -40°C to 85°C, the SN74ALS240A-1NSR is versatile for various industrial uses. The device also features outputs that can be connected directly to bus-organized systems, thanks to its 3-state outputs which simplify bus interfacing by eliminating bus contention in a wired-OR configuration.
SN74ALS240A-1NSR Applications
- Data Communication Equipment: Utilizes its buffering capabilities to manage signal integrity and timing, crucial for high-speed data transmission.
- Computer Systems: Helps in interfacing with peripheral devices by ensuring stable signal transmission, reducing system errors and enhancing overall performance.
- Telecommunication Systems: Applies its high noise immunity and robust output drive to maintain clear signal transmission in noisy environments.
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