MC74AC646N
- Mfr.Part #
- MC74AC646N
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- REGISTERED BUS TRANSCEIVER
- Stock
- 21,988
- In Stock :
- 21,988
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- * Fullname:
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Width :
- 7.62 mm
- Product Status :
- Active
- Family :
- AC
- Supply Voltage-Min (Vsup) :
- 2 V
- Seated Height-Max :
- 4.44 mm
- Base Product Number :
- 74AC646
- Reach Compliance Code :
- Unknown
- Terminal Pitch :
- 2.54 mm
- Temperature Grade :
- Industrial
- JESD-30 Code :
- R-PDIP-T24
- Terminal Finish :
- TIN LEAD
- Terminal Position :
- Dual
- Length :
- 31.69 mm
- Package :
- Bulk
- Number of Ports :
- 2
- Surface Mount :
- No
- Technology :
- CMOS
- Additional Feature :
- SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
- Output Polarity :
- TRUE
- Logic IC Type :
- REGISTERED BUS TRANSCEIVER
- Output Characteristics :
- 3-STATE
- Pbfree Code :
- yes
- Number of Bits :
- 8
- HTS Code :
- 8542.39.00.01
- Manufacturer :
- Rochester Electronics LLC
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 6 V
- JESD-609 Code :
- e0
- Propagation Delay (tpd) :
- 18.5 ns
- Pin Count :
- 24
- Package Shape :
- RECTANGULAR
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Series :
- *
- Terminal Form :
- THROUGH-HOLE
- Number of Terminals :
- 24
- Datasheets
- MC74AC646N

Buffers, Drivers, Receivers, Transceivers onsemi MC74AC646N Overview
The onsemi MC74AC646N is a highly integrated, high-performance Registered Bus Transceiver designed to meet the demanding needs of modern digital communication systems. This device features eight non-inverting bus transceivers with 3-state outputs, providing a versatile interface between a variety of digital systems. With its robust design and onsemi's advanced manufacturing techniques, the MC74AC646N ensures reliable operation and high-speed data transfer capabilities. This makes it an ideal choice for applications requiring efficient data handling and signal integrity in a compact footprint.
MC74AC646N Features
- Dual octal bus transceiver with 3-state outputs for bidirectional communication
- Registered bus for improved data integrity
- Designed for 2V to 6V Vcc operation, accommodating various logic levels
- Low power consumption and high noise immunity
- Pin and function compatible with industry standards
MC74AC646N Applications
- Data Communication Systems: Utilized for bidirectional data transfer, ensuring robust data integrity and minimal latency in communication frameworks.
- Computing Systems: Ideal for interfacing between different logic families, supporting system flexibility and scalability in complex computing architectures.
- Embedded Systems: Serves as a crucial component in embedded system design, facilitating signal bridging and protocol conversion for diverse electronic applications.
- Industrial Automation: Reliable for use in automated manufacturing environments, enhancing equipment communication and control system responsiveness.
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