SN74LS641DWR
- Mfr.Part #
- SN74LS641DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.25V 20SOIC
- Stock
- 48,689
- In Stock :
- 48,689
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- JESD-609 Code :
- e4
- Polarity :
- Non-Inverting
- Height Seated (Max) :
- 2.65mm
- Translation :
- n/a
- Current - Output High, Low :
- - 24mA
- Turn On Delay Time :
- 50 ns
- Mount :
- Surface Mount
- Propagation Delay :
- 25 ns
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Logic Function :
- Inverting, Transceiver
- Mounting Type :
- Surface Mount
- Number of Bits :
- 8
- Series :
- 74LS
- Pin Count :
- 20
- Direction :
- Bidirectional
- Terminal Form :
- Gull wing
- Width :
- 7.5mm
- Additional Feature :
- WITH DIRECTION CONTROL
- Power Supplies :
- 5V
- Family :
- LS
- Base Part Number :
- 74LS641
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Packing Method :
- Tape and Reel
- Number of Pins :
- 20
- Operating Temperature :
- 0°C~70°C TA
- Pbfree Code :
- No
- Number of Channels :
- 8
- Lead Free :
- Contains Lead
- Number of Ports :
- 2
- Packaging :
- Tape and Reel (TR)
- Power Supply Current-Max (ICC) :
- 90mA
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Number of Elements :
- 1
- Output Type :
- Open Collector
- Weight :
- 500.709277mg
- Load Capacitance :
- 45pF
- Logic Type :
- Transceiver, Non-Inverting
- Control Type :
- COMMON CONTROL
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.75V~5.25V
- Quiescent Current :
- 64mA
- Max I(ol) :
- 0.024 A
- Number of Terminations :
- 20
- Datasheets
- SN74LS641DWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS641DWR Overview
The SN74LS641DWR from Texas Instruments is a cornerstone in digital communication and signal conditioning applications. This IC, a non-inverting transceiver, operates at a voltage of 5.25V and comes packaged in a 20-SOIC format, making it ideal for sophisticated yet compact circuit designs. Known for its robust performance and reliability, the SN74LS641DWR facilitates seamless data transmission between different voltage domains, thereby preventing data corruption and signal loss. This device is essential for maintaining signal integrity in high-speed communications, making the Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS641DWR an indispensable component in modern electronic systems.
SN74LS641DWR Features
- Non-inverting bus transceiver
- Operating voltage of 5.25V suitable for TTL applications
- 20-SOIC package for efficient space utilization in circuit designs
- Low power consumption and high noise immunity
- Dual enable functions for greater control over data transmission paths
SN74LS641DWR Applications
- Microprocessor Systems: Used for bidirectional communication between the microprocessor and peripheral devices, ensuring reliable data exchange without signal integrity issues.
- Data Communication Equipment: Facilitates data flow in networking hardware such as routers and switches, optimizing signal integrity across different electrical environments.
- Peripheral Interface Devices: Acts as a critical component in interfaces like printers and scanners, enabling effective data transmission between core systems and peripheral devices.
- Test and Measurement Systems: Integrated into systems that require precise data capture and analysis, ensuring accurate data transfer without loss or interference.
- Industrial Control Systems: Employed in control units for managing operational processes, providing reliable data exchange between control machinery and processing units.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















