SN74ABT646DWR
- Mfr.Part #
- SN74ABT646DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 24SOIC
- Stock
- 6
- In Stock :
- 6
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Ports :
- 2
- Pbfree Code :
- yes
- Schmitt Trigger :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Number of Channels :
- 8
- Power Supply Current-Max (ICC) :
- 0.25mA
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Prop. Delay@Nom-Sup :
- 6.9 ns
- Base Part Number :
- 74ABT646
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Logic Type :
- Transceiver, Non-Inverting
- Packing Method :
- TR
- Length :
- 15.4mm
- Power Supplies :
- 5V
- Width :
- 7.5mm
- Control Type :
- INDEPENDENT CONTROL
- Current - Output High, Low :
- 32mA 64mA
- Max I(ol) :
- 0.064 A
- Direction :
- Bidirectional
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Family :
- ABT
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Translation :
- n/a
- Logic Function :
- Inverting, Transceiver
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Weight :
- 624.398247mg
- Number of Elements :
- 1
- Load Capacitance :
- 50pF
- Number of Terminations :
- 24
- Propagation Delay :
- 7.4 ns
- Number of Bits :
- 8
- Trigger Type :
- POSITIVE EDGE
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 4.5V~5.5V
- Max Power Dissipation :
- 1.7W
- Series :
- 74ABT
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 5V
- Polarity :
- Non-Inverting
- Number of Pins :
- 24
- Pin Count :
- 24
- Thickness :
- 2.35mm
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Additional Feature :
- DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
- Turn On Delay Time :
- 9.5 ns
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 2.65mm
- Output Type :
- 3-STATE
- Datasheets
- SN74ABT646DWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ABT646DWR Overview
The SN74ABT646DWR by Texas Instruments is a high-performance integrated circuit designed for robust data transmission and reception applications. This IC excels in environments where stable and reliable non-inverting signal buffering is crucial. With its versatile 5.5V power supply and a compact 24-SOIC package, the SN74ABT646DWR is ideal for advanced electronic systems requiring high integration and minimal footprint. This product stands out in the Buffers, Drivers, Receivers, Transceivers category, ensuring optimal performance in a broad range of applications, making it a perfect choice for businesses looking to buy in bulk.
SN74ABT646DWR Features
The SN74ABT646DWR offers dual octal transceivers and line/mos drivers/receivers with 3-state outputs, which provide high-speed non-inverting interface between multiple bus lines. The device supports a wide operating voltage range and is characterized for operation from -40°C to 85°C, making it suitable for demanding applications across various temperature ranges. Its low power consumption and high data integrity features make it a reliable component for critical communication infrastructures.
SN74ABT646DWR Applications
- Data Communication Equipment: Utilizes its non-inverting transceivers to facilitate reliable data transfer, reducing errors in complex communications systems.
- Industrial Automation Systems: Employs its robust driver capabilities to interface with high-speed digital control systems, enhancing operational reliability.
- Consumer Electronics: Supports high-performance data handling in consumer electronics, ensuring efficient operation in devices like smart TVs and gaming consoles.
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