74FCT543ASPC
- Mfr.Part #
- 74FCT543ASPC
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- BUS TRANSCEIVER, FCT SERIES
- Stock
- 295
- In Stock :
- 295
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- Manufacturer :
- National Semiconductor
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Pitch :
- 2.54 mm
- Logic IC Type :
- REGISTERED BUS TRANSCEIVER
- Temperature Grade :
- COMMERCIAL
- Package Shape :
- RECTANGULAR
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pin Count :
- 24
- Number of Functions :
- 1
- Additional Feature :
- INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH
- Width :
- 7.62 mm
- Technology :
- CMOS
- Supply Voltage-Max (Vsup) :
- 5.25 V
- Qualification Status :
- Not Qualified
- Number of Ports :
- 2
- RoHS :
- Non-Compliant
- Seated Height-Max :
- 5.08 mm
- Pbfree Code :
- No
- Terminal Form :
- THROUGH-HOLE
- Reach Compliance Code :
- Unknown
- Output Polarity :
- TRUE
- Family :
- FCT
- Length :
- 31.915 mm
- Terminal Finish :
- TIN LEAD
- Manufacturer :
- Rochester Electronics LLC
- JESD-30 Code :
- R-PDIP-T24
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e0
- Propagation Delay (tpd) :
- 8 ns
- Number of Bits :
- 8
- Terminal Position :
- Dual
- Output Characteristics :
- 3-STATE
- Supply Voltage-Min (Vsup) :
- 4.75 V
- Number of Terminals :
- 24
- Surface Mount :
- No
- Datasheets
- 74FCT543ASPC

Buffers, Drivers, Receivers, Transceivers National Semiconductor 74FCT543ASPC Overview
The National Semiconductor 74FCT543ASPC is a high-performance bus transceiver belonging to the FCT series, designed to meet the demanding requirements of high-speed data transmission systems. This device facilitates bidirectional communication between two buses of equal size, allowing for seamless data transfer and enhanced signal integrity in complex digital environments. The robust design and advanced technology integration make the 74FCT543ASPC an ideal choice for applications requiring reliable data handling and bus management. With its capability to operate over a broad voltage range, this transceiver is optimized for flexibility and performance in various commercial and industrial applications.
74FCT543ASPC Features
- Bidirectional interface between two buses
- High-speed data transfer capabilities
- Low power consumption and reduced crosstalk
- Compatible with TTL signal levels
- Operates from a single 5V supply
- Industrial standard footprint for easy integration
74FCT543ASPC Applications
- Computer Systems: Utilized for managing data flow between the processor and other peripheral components, enhancing system performance and efficiency.
- Data Communication Equipment: Facilitates reliable data transmission in routers, switches, and networking hubs, ensuring error-free communication across devices.
- Industrial Automation: Deployed in control systems to ensure accurate data exchange between machinery and control units, crucial for precision and safety in automated processes.
- Consumer Electronics: Applied in devices such as gaming consoles and home entertainment systems, providing robust data handling to improve user experience.
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