SN74LS645-1N
- Mfr.Part #
- SN74LS645-1N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.25V 20DIP
- Stock
- 705
- In Stock :
- 705
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 8
- Packaging :
- Tube
- Polarity :
- Non-Inverting
- Translation :
- n/a
- Length :
- 24.33mm
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Output Type :
- 3-STATE
- Additional Feature :
- WITH DIRECTION CONTROL
- Power Supplies :
- 5V
- Logic Type :
- Transceiver, Non-Inverting
- Mounting Type :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Turn On Delay Time :
- 40 ns
- Number of Ports :
- 2
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Series :
- 74LS
- Pin Count :
- 20
- Operating Supply Voltage :
- 5V
- Number of Terminations :
- 20
- Operating Temperature :
- 0°C~70°C TA
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Family :
- LS
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Thickness :
- 4.57mm
- Load Capacitance :
- 45pF
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 1.1991g
- Number of Pins :
- 20
- Base Part Number :
- 74LS645
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.75V~5.25V
- Supply Voltage :
- 5V
- Schmitt Trigger :
- No
- Number of Functions :
- 1
- Logic Function :
- Inverting, Transceiver
- Control Type :
- COMMON CONTROL
- Current - Output High, Low :
- 15mA 48mA
- Direction :
- Bidirectional
- Propagation Delay :
- 40 ns
- Output Current :
- 48mA
- Max I(ol) :
- 0.024 A
- Height :
- 5.08mm
- Power Supply Current-Max (ICC) :
- 0.09mA
- Pbfree Code :
- yes
- Quiescent Current :
- 64mA
- Width :
- 6.35mm
- Number of Channels :
- 8
- REACH SVHC :
- No SVHC
- Datasheets
- SN74LS645-1N

[Buffers, Drivers, Receivers, Transceivers] Overview
Introducing the cutting-edge SN74LS645-1N, a premier integrated circuit meticulously crafted by Texas Instruments to meet the demanding needs of modern electronic systems. Renowned for its unparalleled performance and reliability, this IC stands as a beacon of innovation in the realm of buffers, drivers, receivers, and transceivers. Designed to operate at a voltage of 5.25V, it empowers your circuits with seamless non-inverting transmission and reception capabilities.
With its 20-pin dual in-line package (DIP) format, the SN74LS645-1N seamlessly integrates into diverse electronic applications, ensuring optimal signal integrity and robust performance. Whether you're embarking on a new project or upgrading existing systems, this versatile IC is your go-to solution for achieving superior functionality and efficiency.
SN74LS645-1N Features
- Advanced Non-inverting Signal Transmission: Facilitates seamless data transfer without signal inversion, ensuring compatibility with a wide range of electronic devices.
- High Voltage Tolerance: Operates flawlessly at a voltage of 5.25V, providing ample headroom for reliable performance in demanding applications.
- Compact DIP Package: Features a space-efficient 20-pin dual in-line package, enabling easy integration into various circuit designs.
- Precision Engineering: Crafted with precision by Texas Instruments, ensuring consistent performance and durability in diverse operating conditions.
- Wide Application Range: Suitable for use in buffers, drivers, receivers, and transceivers, offering versatility for a multitude of electronic projects.
- Industry-Leading Quality: Backed by Texas Instruments' reputation for excellence, guaranteeing exceptional quality and long-term reliability.
SN74LS645-1N Applications
- Data Communication Systems: Deployed in networking equipment such as routers, switches, and modems to facilitate high-speed data transmission between devices. The SN74LS645-1N ensures efficient signal amplification and transmission, enhancing overall network performance and reliability.
- Industrial Automation: Integrated into industrial control systems and machinery to enable precise control and monitoring functions. By serving as interface components, these ICs ensure seamless communication between sensors, actuators, and control units, optimizing production processes and enhancing operational efficiency.
- Automotive Electronics: Utilized in automotive control modules, infotainment systems, and driver assistance systems to facilitate reliable signal transmission and processing. The SN74LS645-1N enhances vehicle safety and performance by enabling seamless communication between various electronic components, ensuring smooth operation and responsiveness.
- Medical Devices: Incorporated into medical equipment such as patient monitoring systems, diagnostic devices, and imaging systems to ensure accurate data transmission and processing. By providing robust signal conditioning and amplification capabilities, these ICs contribute to the reliability and accuracy of medical diagnostics and treatment.
- Consumer Electronics: Integrated into consumer devices such as smartphones, tablets, and gaming consoles to enable efficient data transmission and reception. The SN74LS645-1N enhances user experience by ensuring fast and reliable communication between internal components, enabling seamless operation and connectivity.
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