SN74HC640NSR
- Mfr.Part #
- SN74HC640NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER INVERT 6V 20SO
- Stock
- 18,653
- In Stock :
- 18,653
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Schmitt Trigger :
- No
- Width :
- 5.3mm
- Number of Channels :
- 8
- Length :
- 12.6mm
- Mounting Type :
- Surface Mount
- Number of Ports :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Logic Function :
- Inverting, Transceiver
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Propagation Delay :
- 22 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Control Type :
- COMMON CONTROL
- Polarity :
- Inverting
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Max (Vsup) :
- 6V
- Thickness :
- 1.95mm
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Number of Elements :
- 1
- JESD-609 Code :
- e4
- Qualification Status :
- Not Qualified
- Translation :
- n/a
- Number of Bits :
- 8
- Number of Pins :
- 20
- Weight :
- 266.712314mg
- Packing Method :
- TR
- Logic Type :
- Transceiver, Inverting
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Pin Count :
- 20
- Voltage - Supply :
- 2V~6V
- Direction :
- Bidirectional
- Family :
- HC/UH
- Number of Terminations :
- 20
- Output Type :
- 3-STATE
- Base Part Number :
- 74HC640
- Current - Output High, Low :
- 7.8mA 7.8mA
- Series :
- 74HC
- Height :
- 2mm
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Supplies :
- 2/6V
- Terminal Position :
- Dual
- Turn On Delay Time :
- 395 ns
- Lead Free :
- Lead Free
- Max I(ol) :
- 0.006 A
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Packaging :
- Tape and Reel (TR)
- Datasheets
- SN74HC640NSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC640NSR Overview
The SN74HC640NSR from Texas Instruments is a pivotal component in the realm of digital circuit design, specifically within the category of Buffers, Drivers, Receivers, Transceivers. This high-performance IC transceiver operates efficiently across a voltage range up to 6V. Engineered for robustness and reliability, it features an inverting transceiver function which facilitates the smooth conversion and flow of data in complex electronic systems. The SN74HC640NSR is adept at handling bidirectional data communication between buses, making it an indispensable tool for designers aiming to optimize the interface and operational efficiency of their digital systems. This integration of sophisticated technology underscores the SN74HC640NSR's essential role in enhancing system performance and reliability, thus making it highly attractive for B2B customers looking to scale up their electronic product capabilities.
SN74HC640NSR Features
The SN74HC640NSR boasts a series of features that make it an excellent choice for various applications requiring high-level data transference and signal integrity:
- Capability to operate at a supply voltage ranging from 2V to 6V, providing flexibility across different power levels.
- Inverting outputs which are essential for correcting phase alignment and improving signal integrity in digital communications.
- High drive capability, ensuring robust data transmission even over long distances or through capacitive loads.
- Low power consumption and high noise immunity characteristic of CMOS technology.
- 20-pin SOIC package, ideal for compact designs yet offering sufficient pins for complex operations.
SN74HC640NSR Applications
- Communication Equipment: In devices such as modems and routers, the SN74HC640NSR facilitates the bidirectional flow of signals, ensuring data integrity and speed.
- Computing Systems: Utilized in computers and servers, it aids in the seamless transfer of data between different bus systems, enhancing processing efficiency and system reliability.
- Industrial Control Systems: In automation and control environments, this IC is crucial for signal direction and flow management, boosting the operational efficacy of industrial machines.
- Data Storage Devices: Essential in data storage systems, it enables reliable communication between storage processors and memory units, ensuring data coherence.
- Consumer Electronics: Applied in consumer devices like home entertainment systems, the SN74HC640NSR optimizes signal transmission, improving user experience through enhanced device performance.
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