SN74ABT8646DL
- Mfr.Part #
- SN74ABT8646DL
- Manufacturer
- Texas Instruments
- Package / Case
- 28-BSSOP (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCAN-TEST-DEV/XCVR 28-SSOP
- Stock
- 80
- In Stock :
- 80
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialty Logic
- Family :
- ABT
- Logic Type :
- Scan Test Device with Bus Transceiver and Registers
- Series :
- 74ABT
- Number of Ports :
- 2
- JESD-609 Code :
- e4
- Polarity :
- Non-Inverting
- Number of Elements :
- 1
- Pbfree Code :
- yes
- Output Characteristics :
- 3-STATE
- Number of Bits :
- 8
- ECCN Code :
- EAR99
- Thickness :
- 2.59mm
- Additional Feature :
- WITH DIRECTION CONTROL; MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
- Min Supply Voltage :
- 4.5V
- Number of Circuits :
- 8
- Base Part Number :
- 74ABT8646
- Max Supply Voltage :
- 5.5V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Control Type :
- INDEPENDENT CONTROL
- Pin Count :
- 28
- Number of Functions :
- 1
- Direction :
- Bidirectional
- Logic Function :
- AND, Transceiver
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trigger Type :
- POSITIVE EDGE
- Width :
- 7.49mm
- Terminal Pitch :
- 0.635mm
- Mount :
- Surface Mount
- Load Capacitance :
- 50pF
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max I(ol) :
- 0.064 A
- Factory Lead Time :
- 6 Weeks
- Length :
- 9.53mm
- Packaging :
- Tube
- Package / Case :
- 28-BSSOP (0.295, 7.50mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Terminations :
- 28
- Height :
- 2.79mm
- Power Supplies :
- 5V
- Quiescent Current :
- 30mA
- Terminal Form :
- Gull wing
- Supply Voltage :
- 4.5V~5.5V
- Number of Pins :
- 28
- Propagation Delay :
- 13.5 ns
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 13.5 ns
- Translation :
- n/a
- Datasheets
- SN74ABT8646DL

Specialty Logic Texas Instruments SN74ABT8646DL Overview
The Texas Instruments SN74ABT8646DL is an integral component in the realm of Specialty Logic devices, tailored for complex digital systems. This device serves as a SCANTEST device and transceiver, encapsulated in a 28-SSOP package, ensuring both functionality and reliability for high-performance applications. The SN74ABT8646DL is designed to facilitate testing and maintenance of digital systems, providing both scan test and bus transceiver capabilities in a single package. This dual-function integration makes it an indispensable tool for developers looking to streamline production and testing processes, ensuring device integrity through rigorous diagnostics.
SN74ABT8646DL Features
The SN74ABT8646DL boasts a range of features that enhance its utility and performance in testing and communication roles. Key features include high-speed data transmission capabilities, robust ESD protection, and low-power consumption. The device's compatibility with TTL levels, along with its bidirectional interface, ensures versatile integration into various digital environments, supporting both 5V and 3.3V applications seamlessly.
SN74ABT8646DL Applications
- Embedded Systems: Utilized in the testing and debugging phase to simulate and analyze communication protocols, ensuring system reliability before final deployment.
- Communication Equipment: Acts as a vital component for protocol conversion in communication interfaces, bridging different digital logic levels and systems effectively.
- Computer Peripherals: Used to ensure integrity and proper function of data transfer channels in peripherals like printers and scanners, enhancing device interoperability and performance.
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