SN74LS645NSR
- Mfr.Part #
- SN74LS645NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.25V 20SO
- Stock
- 17,019
- In Stock :
- 17,019
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Ports :
- 2
- Width :
- 5.3mm
- Number of Bits :
- 8
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Family :
- LS
- Number of Elements :
- 1
- Load Capacitance :
- 45pF
- Weight :
- 266.712314mg
- Logic Type :
- Transceiver, Non-Inverting
- Current - Output High, Low :
- 15mA 24mA
- Lead Free :
- Lead Free
- Height :
- 2mm
- JESD-609 Code :
- e4
- Number of Pins :
- 20
- Series :
- 74LS
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Supply :
- 4.75V~5.25V
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Schmitt Trigger :
- No
- Pbfree Code :
- yes
- Control Type :
- COMMON CONTROL
- Pin Count :
- 20
- Propagation Delay :
- 15 ns
- Turn On Delay Time :
- 40 ns
- Logic Function :
- Inverting, Transceiver
- Thickness :
- 1.95mm
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Output Type :
- 3-STATE
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Number of Terminations :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Additional Feature :
- WITH DIRECTION CONTROL
- Mounting Type :
- Surface Mount
- Length :
- 12.6mm
- Packing Method :
- TR
- Translation :
- n/a
- Power Supply Current-Max (ICC) :
- 0.09mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Direction :
- Bidirectional
- Base Part Number :
- 74LS645
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C TA
- Packaging :
- Tape and Reel (TR)
- Polarity :
- Non-Inverting
- Max I(ol) :
- 0.024 A
- Number of Channels :
- 8
- Datasheets
- SN74LS645NSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS645NSR Overview
Introducing the SN74LS645NSR, a cutting-edge Integrated Circuit (IC) meticulously crafted by Texas Instruments. Designed to transcend conventional boundaries, this non-inverting transceiver stands as a pinnacle of innovation, delivering unparalleled performance and reliability in data transmission.
With a voltage rating of 5.25V and packaged in a space-efficient 20SO format, this transceiver redefines versatility, making it an ideal choice for a myriad of industrial applications. From signal buffering to driving and receiving, its adaptability knows no bounds, ensuring seamless integration into diverse systems.
Experience the epitome of efficiency and precision with the SN74LS645NSR, where Texas Instruments' legacy of excellence converges with next-generation technology, setting new standards in the realm of integrated circuits.
SN74LS645NSR Features
- Non-inverting transceiver IC
- Operates at a voltage rating of 5.25V
- Space-efficient 20SO package
- Exemplary performance and reliability
- Versatile application in buffering, driving, and receiving signals
- Engineered for seamless integration into diverse systems
SN74LS645NSR Applications
- Data Communication Systems: The SN74LS645NSR finds its place in data communication systems, facilitating smooth signal transmission between various components. Whether it's in networking equipment or telecommunications infrastructure, this transceiver ensures swift and reliable data exchange, optimizing system performance.
- Industrial Automation: In industrial automation settings, precision and reliability are paramount. The SN74LS645NSR excels in this domain by serving as a vital component in control systems, PLCs (Programmable Logic Controllers), and motor drives. Its ability to buffer, drive, and receive signals with utmost accuracy makes it indispensable in streamlining industrial processes.
- Embedded Systems: Embedded systems demand compact yet powerful components to function seamlessly in constrained environments. With its compact 20SO package and versatile functionality, the SN74LS645NSR is tailor-made for embedded applications. From automotive electronics to consumer electronics, it empowers embedded systems to deliver robust performance and functionality.
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