SN74LS640N
- Mfr.Part #
- SN74LS640N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX INVERT 5.25V 20DIP
- Stock
- 928
- In Stock :
- 928
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Translation :
- n/a
- Logic Function :
- Inverting, Transceiver
- Propagation Delay :
- 15 ns
- Base Part Number :
- 74LS640
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- REACH SVHC :
- No SVHC
- Max I(ol) :
- 0.024 A
- Output Type :
- 3-STATE
- Terminal Position :
- Dual
- Number of Bits :
- 8
- Number of Pins :
- 20
- Number of Channels :
- 8
- Lead Free :
- Lead Free
- Schmitt Trigger :
- No
- Number of Ports :
- 2
- Width :
- 6.35mm
- Radiation Hardening :
- No
- Height :
- 5.08mm
- Output Current :
- 24mA
- Turn On Delay Time :
- 40 ns
- Pbfree Code :
- yes
- Thickness :
- 4.57mm
- Polarity :
- Inverting
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Current - Output High, Low :
- 15mA 24mA
- Additional Feature :
- WITH DIRECTION CONTROL
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 6 Weeks
- Number of Elements :
- 1
- Direction :
- Bidirectional
- Voltage - Supply :
- 4.75V~5.25V
- Weight :
- 1.1991g
- Family :
- LS
- Operating Temperature :
- 0°C~70°C TA
- Power Supplies :
- 5V
- Control Type :
- COMMON CONTROL
- Terminal Pitch :
- 2.54mm
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 20
- Max Output Current :
- 24mA
- Packaging :
- Tube
- Quiescent Current :
- 64mA
- Mounting Type :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 20
- Power Supply Current-Max (ICC) :
- 0.09mA
- Number of Functions :
- 1
- Supply Voltage :
- 5V
- Length :
- 24.33mm
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Logic Type :
- Transceiver, Inverting
- Series :
- 74LS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Termination :
- Through Hole
- Load Capacitance :
- 45pF
- Datasheets
- SN74LS640N

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS640N Overview
Introducing the SN74LS640N from Texas Instruments, a sophisticated Integrated Circuit designed to optimize signal transmission within electronic systems. Renowned for its reliability and performance, this IC offers unparalleled functionality in buffering, driving, receiving, and transceiving signals, ensuring seamless communication across various components.
With a voltage rating of 5.25V and packaged in a convenient 20-pin DIP format, the SN74LS640N is engineered to meet the demanding requirements of industrial and commercial applications. Its innovative design and precision engineering make it an ideal choice for professionals seeking top-tier electronic components for their projects.
Whether you're designing intricate circuits or upgrading existing systems, the SN74LS640N empowers you with the assurance of quality and the promise of optimal performance.
SN74LS640N Features
- High-performance integrated circuit by Texas Instruments
- Designed for buffering, driving, receiving, and transceiving signals
- Operating voltage of 5.25V
- Compact and convenient 20-pin DIP packaging
- Reliable and durable construction for industrial applications
- Optimized for compatibility with a wide range of electronic systems
SN74LS640N Applications
- Data Communication Systems: The SN74LS640N facilitates efficient signal transmission and reception in data communication networks, ensuring seamless connectivity and reliable data transfer. It is commonly used in networking equipment such as routers, switches, and modems.
- Industrial Automation: In industrial automation systems, the SN74LS640N plays a crucial role in controlling and monitoring various processes. It is employed in PLCs (Programmable Logic Controllers), motor control systems, and sensor interfaces to enable smooth operation and accurate data processing.
- Embedded Systems: Embedded systems rely on the SN74LS640N for interfacing with external peripherals and components. It is utilized in microcontroller-based applications, embedded sensors, and instrumentation systems to facilitate communication and data exchange.
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