SN74LS640DWR
- Mfr.Part #
- SN74LS640DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX INVERT 5.25V 20SOIC
- Stock
- 650
- In Stock :
- 650
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- 74LS640
- Logic Type :
- Transceiver, Inverting
- Thickness :
- 2.35mm
- Translation :
- n/a
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 20
- Additional Feature :
- WITH DIRECTION CONTROL
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Pins :
- 20
- Turn On Delay Time :
- 40 ns
- Voltage - Supply :
- 4.75V~5.25V
- Packing Method :
- TR
- Power Supplies :
- 5V
- Control Type :
- COMMON CONTROL
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Operating Temperature :
- 0°C~70°C TA
- Number of Terminations :
- 20
- Load Capacitance :
- 45pF
- Polarity :
- Inverting
- Number of Channels :
- 8
- Lead Free :
- Lead Free
- Direction :
- Bidirectional
- Operating Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Propagation Delay :
- 15 ns
- Family :
- LS
- Terminal Position :
- Dual
- Number of Bits :
- 8
- Power Supply Current-Max (ICC) :
- 0.09mA
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.5mm
- Number of Elements :
- 1
- Weight :
- 500.709277mg
- Mount :
- Surface Mount
- Current - Output High, Low :
- 15mA 24mA
- Number of Functions :
- 1
- Schmitt Trigger :
- No
- Output Type :
- 3-STATE
- ECCN Code :
- EAR99
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Radiation Hardening :
- No
- Max I(ol) :
- 0.024 A
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Ports :
- 2
- Series :
- 74LS
- Logic Function :
- Inverting, Transceiver
- Terminal Form :
- Gull wing
- Height :
- 2.65mm
- Length :
- 12.8mm
- Datasheets
- SN74LS640DWR

[Buffers, Drivers, Receivers, Transceivers] Overview
Introducing the cutting-edge SN74LS640DWR from Texas Instruments, a leading name in the realm of Integrated Circuits. This innovative IC offers unparalleled performance and reliability, making it the ideal choice for a wide range of applications in the electronics industry. Designed to function as a versatile transmitter/receiver with built-in inversion capabilities, the SN74LS640DWR operates seamlessly at voltages up to 5.25V, ensuring robust signal transmission in diverse environments.
With its compact 20SOIC package, this IC is engineered to optimize space utilization without compromising on functionality, making it a preferred solution for space-constrained applications. Whether you're designing complex electronic systems or enhancing existing setups, the SN74LS640DWR empowers you with unmatched versatility and performance.
SN74LS640DWR Features
- Integrated transmitter/receiver functionality
- Built-in inversion capability
- Operating voltage range up to 5.25V
- Compact 20SOIC package for space-efficient designs
- Robust performance and reliability
SN74LS640DWR Applications
- Data communication systems: The SN74LS640DWR excels in data transmission applications, ensuring reliable signal transmission in both directions. Its built-in inversion capability enhances compatibility with various communication protocols.
- Industrial automation: This IC finds extensive use in industrial automation systems, facilitating seamless communication between control units, sensors, and actuators. Its robust performance ensures uninterrupted operation in demanding industrial environments.
- Automotive electronics: In automotive applications, the SN74LS640DWR plays a vital role in vehicle control systems, enabling efficient communication between electronic control units (ECUs) and peripheral devices. Its compact form factor makes it suitable for integration into space-constrained automotive designs.
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