SN74LS641N
- Mfr.Part #
- SN74LS641N
- Manufacturer
- onsemi
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.25V 20DIP
- Stock
- 5,988
- In Stock :
- 5,988
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Pin Count :
- 20
- Power Supplies :
- 5V
- Thickness :
- 4.57mm
- Schmitt Trigger :
- No
- Supply Voltage :
- 5V
- Number of Elements :
- 1
- Pbfree Code :
- yes
- Number of Terminations :
- 20
- Additional Feature :
- WITH DIRECTION CONTROL
- Direction :
- Bidirectional
- Voltage - Supply :
- 4.75V~5.25V
- RoHS Status :
- ROHS3 Compliant
- Series :
- 74LS
- Termination :
- Through Hole
- Number of Ports :
- 2
- Length :
- 24.33mm
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 8
- Operating Temperature :
- 0°C~70°C TA
- JESD-609 Code :
- e4
- Translation :
- n/a
- Radiation Hardening :
- No
- Power Supply Current-Max (ICC) :
- 0.09mA
- Control Type :
- COMMON CONTROL
- Width :
- 6.35mm
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Family :
- LS
- Current - Output High, Low :
- - 24mA
- Propagation Delay :
- 25 ns
- Number of Pins :
- 20
- Output Type :
- Open Collector
- Polarity :
- Non-Inverting
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- 74LS641
- Packaging :
- Tube
- Load Capacitance :
- 45pF
- Mounting Type :
- Through Hole
- Height :
- 5.08mm
- Weight :
- 1.1991g
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Logic Type :
- Transceiver, Non-Inverting
- Lead Free :
- Lead Free
- Turn On Delay Time :
- 50 ns
- Terminal Pitch :
- 2.54mm
- REACH SVHC :
- No SVHC
- Mount :
- Through Hole
- Terminal Position :
- Dual
- Max I(ol) :
- 0.024 A
- Logic Function :
- Inverting, Transceiver
- Datasheets
- SN74LS641N

Buffers, Drivers, Receivers, Transceivers onsemi SN74LS641N Overview
The onsemi SN74LS641N, an essential component in the realm of digital electronics, serves as a versatile interface solution, designed to fulfill multiple communication needs within high-performance systems. This octal bus transceiver is designed for asynchronous communication between data buses. Its capability to operate at 5.25V encapsulates a reliable operational range suitable for various applications. The sturdy 20-pin DIP (Dual Inline Package) ensures easy integration into standard circuit board layouts. In acting as a non-inverting transceiver, the SN74LS641N maintains the integrity of data flow, ensuring accuracy and stability in digital signal transmissions. Its robust design and onsemi's reputation for quality make it an indispensable component for B2B clients looking to procure reliable Integrated Circuits for their high-volume needs.
SN74LS641N Features
- Non-inverting bus transceiver
- Operational voltage range: 5.25V
- Industry-standard 20-pin DIP packaging
- Designed for asynchronous communication between data buses
SN74LS641N Applications
- Data Communication Equipment - Utilizes the SN74LS641N for seamless data exchange between different bus systems, ensuring data integrity during transfers.
- Computing Systems - The chip facilitates reliable interconnection between processors and memory units, or between different processors within a multi-processor environment.
- Industrial Control Systems - It is used in PLCs to drive signals across long cables, providing stable signal integrity in noisy industrial environments.
- Telecommunication Infrastructure - Implements the SN74LS641N in network hardware to manage data flow, enhancing communication reliability.
- Peripheral Device Interfaces - Acts as an interface to connect peripheral devices to a computer’s bus without signal degradation.
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