MC74AC646DWR2
- Mfr.Part #
- MC74AC646DWR2
- Manufacturer
- onsemi
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX/REGISTER OCT 3ST 24-SOIC
- Stock
- 11,000
- In Stock :
- 11,000
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Turn On Delay Time :
- 18.5 ns
- Factory Lead Time :
- 4 Weeks
- Terminal Position :
- Dual
- Halogen Free :
- Halogen Free
- Pbfree Code :
- yes
- Number of Terminations :
- 24
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Published :
- 2006
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin (Sn)
- Additional Feature :
- SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
- Number of Elements :
- 1
- Length :
- 15.54mm
- Output Type :
- 3-STATE
- Peak Reflow Temperature (Cel) :
- 260
- Packing Method :
- Tape and Reel
- Propagation Delay :
- 18.5 ns
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 7.6mm
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Number of Pins :
- 24
- Mount :
- Surface Mount
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage - Supply :
- 2V~6V
- Operating Supply Voltage :
- 5V
- Logic Function :
- Inverting, Transceiver
- Translation :
- n/a
- Number of Functions :
- 1
- Height :
- 2.36mm
- Supply Voltage-Min (Vsup) :
- 2V
- Supply Voltage-Max (Vsup) :
- 6V
- Series :
- 74AC
- Family :
- AC
- Base Part Number :
- 74AC646
- Pin Count :
- 24
- Direction :
- Bidirectional
- Number of Ports :
- 2
- Number of Bits :
- 8
- Number of Circuits :
- 8
- Control Type :
- INDEPENDENT CONTROL
- Logic Type :
- Transceiver, Non-Inverting
- Current - Output High, Low :
- 24mA 24mA
- Polarity :
- Non-Inverting
- Operating Temperature :
- -40°C~85°C TA
- Trigger Type :
- POSITIVE EDGE
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 5V
- Datasheets
- MC74AC646DWR2

Buffers, Drivers, Receivers, Transceivers onsemi MC74AC646DWR2 Overview
The onsemi MC74AC646DWR2 is a versatile integrated circuit designed for robust digital communication and signal conditioning applications. This device integrates transceivers and registers into a single solution, offering high-speed, 3-state outputs which are essential for efficient data transmission across various platforms. Its compact 24-SOIC package enables simplified integration into system designs, making it an ideal choice for developers looking to streamline their hardware configurations. The integration of both transmission and reception functionalities with register logic enables the MC74AC646DWR2 to support complex digital processing tasks, enhancing both system reliability and performance.
MC74AC646DWR2 Features
The MC74AC646DWR2 offers multiple features that are beneficial for high-performance electronic systems. Key features include octal transceiver functions with 3-state outputs, which facilitate bidirectional communication and interfacing in multi-mode environments. It operates over a broad voltage range, ensuring compatibility with various logic levels and enhancing its adaptability in mixed-signal systems. Additionally, its low-power consumption and high noise immunity make it suitable for sensitive applications where power efficiency and signal integrity are critical.
MC74AC646DWR2 Applications
- Communication Equipment: Utilized for data handling and transfer in modems, routers, and switches, enhancing signal integrity and flow control.
- Industrial Control Systems: Employs robust signal driving capabilities to manage data exchange in automated manufacturing processes, contributing to system stability and precision.
- Data Acquisition Systems: Integrates seamlessly to facilitate the collection and transfer of data in scientific and industrial environments, ensuring accurate and reliable data handling.
- Consumer Electronics: Supports sophisticated user interfaces and multimedia devices by ensuring reliable data transmission between components.
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