SN74HCT645DWR
- Mfr.Part #
- SN74HCT645DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 20SOIC
- Stock
- 302
- In Stock :
- 302
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Number of Terminations :
- 20
- Length :
- 12.8mm
- Lead Free :
- Lead Free
- Base Part Number :
- 74HCT645
- Logic Function :
- Inverting, Transceiver
- Output Type :
- 3-STATE
- Number of Ports :
- 2
- Control Type :
- COMMON CONTROL
- Schmitt Trigger :
- No
- Terminal Form :
- Gull wing
- Direction :
- Bidirectional
- Weight :
- 500.709277mg
- Series :
- 74HCT
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Number of Elements :
- 1
- JESD-609 Code :
- e4
- Number of Pins :
- 20
- Max I(ol) :
- 0.006 A
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Functions :
- 1
- Polarity :
- Non-Inverting
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Packing Method :
- TR
- Pin Count :
- 20
- Number of Channels :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Logic Type :
- Transceiver, Non-Inverting
- Family :
- HCT
- Power Supplies :
- 5V
- Height :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Current - Output High, Low :
- 6mA 6mA
- Number of Bits :
- 8
- Radiation Hardening :
- No
- Thickness :
- 2.35mm
- Propagation Delay :
- 25 ns
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Voltage - Supply :
- 4.5V~5.5V
- Translation :
- n/a
- Width :
- 7.5mm
- Turn On Delay Time :
- 74 ns
- Datasheets
- SN74HCT645DWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT645DWR Overview
Introducing the SN74HCT645DWR, a versatile integrated circuit meticulously crafted by Texas Instruments, renowned for its excellence in semiconductor innovation. This IC represents the pinnacle of signal transmission technology, combining reliability, efficiency, and performance in one compact package.
Designed to serve as a non-inverting transmitter/receiver, the SN74HCT645DWR operates flawlessly within a voltage range of up to 5.5V, ensuring compatibility with a wide array of systems and applications. Its 20-SOIC configuration offers ease of integration, making it an ideal choice for engineers seeking seamless solutions for signal buffering, driving, receiving, and transceiving.
Whether deployed in industrial automation, telecommunications, automotive systems, or consumer electronics, this IC empowers your designs with unparalleled signal integrity and robustness, driving innovation forward with every transmission.
SN74HCT645DWR Features
- Non-inverting transmitter/receiver
- Operating voltage range up to 5.5V
- 20-SOIC package for easy integration
- High reliability and performance
- Optimized for signal buffering, driving, receiving, and transceiving
- Manufactured by Texas Instruments, a leader in semiconductor technology
SN74HCT645DWR Applications
- Industrial Automation: Enhance communication reliability and efficiency in PLCs (Programmable Logic Controllers), motor control systems, and industrial sensors.
- Telecommunications: Enable seamless data transmission in telecom infrastructure, including base stations, routers, and switches.
- Automotive Systems: Integrate into vehicle control units, infotainment systems, and on-board diagnostics for robust signal management.
- Consumer Electronics: Facilitate signal routing and processing in devices such as smartphones, tablets, and gaming consoles, ensuring smooth operation and connectivity.
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