74FCT543ASPC
- Mfr.Part #
- 74FCT543ASPC
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- BUS TRANSCEIVER, FCT SERIES
- Stock
- 295
- In Stock :
- 295
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Supply Voltage-Min (Vsup) :
- 4.75 V
- Number of Functions :
- 1
- Pbfree Code :
- No
- Number of Ports :
- 2
- Package Shape :
- RECTANGULAR
- Technology :
- CMOS
- Output Characteristics :
- 3-STATE
- Logic IC Type :
- REGISTERED BUS TRANSCEIVER
- Pin Count :
- 24
- Temperature Grade :
- COMMERCIAL
- Terminal Position :
- Dual
- Terminal Finish :
- TIN LEAD
- Seated Height-Max :
- 5.08 mm
- HTS Code :
- 8542.39.00.01
- Number of Terminals :
- 24
- JESD-30 Code :
- R-PDIP-T24
- Width :
- 7.62 mm
- Output Polarity :
- TRUE
- Supply Voltage-Max (Vsup) :
- 5.25 V
- RoHS :
- Non-Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Form :
- THROUGH-HOLE
- Surface Mount :
- No
- Family :
- FCT
- Manufacturer :
- Rochester Electronics LLC
- Length :
- 31.915 mm
- Number of Bits :
- 8
- Terminal Pitch :
- 2.54 mm
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e0
- Propagation Delay (tpd) :
- 8 ns
- Additional Feature :
- INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH
- Reach Compliance Code :
- Unknown
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















