PC16550DN
- Mfr.Part #
- PC16550DN
- Manufacturer
- Texas Instruments
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC UART WITH FIFO 40-DIP
- Stock
- 4
- In Stock :
- 4
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Terminal Finish :
- TIN LEAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 5.334mm
- Data Transfer Rate-Max :
- 0.1875 MBps
- Low Power Mode :
- No
- Number of Pins :
- 40
- Length :
- 52.235mm
- Terminal Position :
- Dual
- Number of Serial I/Os :
- 1
- Communication Protocol :
- ASYNC, BIT
- ECCN Code :
- EAR99
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Address Bus Width :
- 3
- Lead Free :
- Contains Lead
- Terminal Pitch :
- 2.54mm
- Supply Voltage :
- 5V
- Data Rate (Max) :
- 1.5Mbps
- Bus Compatibility :
- 8088
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Base Part Number :
- PC16550
- Pin Count :
- 40
- Max Supply Current :
- 15mA
- RoHS Status :
- Non-RoHS Compliant
- Min Operating Temperature :
- 0°C
- Voltage - Supply :
- 4.5V~5.5V
- Width :
- 15.24mm
- Mounting Type :
- Through Hole
- Data Encoding/Decoding Method :
- NRZ
- JESD-609 Code :
- e0
- Max Operating Temperature :
- 70°C
- With False Start Bit Detection :
- yes
- Temperature Grade :
- COMMERCIAL
- Mount :
- Through Hole
- Frequency :
- 8MHz
- Number of Channels :
- 1, UART
- Boundary Scan :
- No
- Operating Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- External Data Bus Width :
- 8
- Nominal Supply Current :
- 15mA
- Number of Terminations :
- 40
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Power Supplies :
- 5V
- FIFO's :
- 16 Byte
- Radiation Hardening :
- No
- Datasheets
- PC16550DN

UARTs Texas Instruments PC16550DN Overview
The Texas Instruments PC16550DN represents a superior solution in the realm of integrated circuits, specifically designed for managing data communications in complex systems. This Universal Asynchronous Receiver Transmitter (UART) chip excels in environments requiring reliable and speedy serial communication. Utilizing a deep FIFO buffer, the PC16550DN minimizes the load on the system's CPU, which is crucial for enhancing overall system efficiency and performance in high-speed data operations. Its robust functionality and Texas Instruments' commitment to quality make it an ideal choice for demanding applications, ensuring high reliability and performance consistency.
PC16550DN Features
This integrated circuit boasts a range of features that enhance its utility and efficiency. Key features include a FIFO buffer that can greatly reduce the number of interrupts presented to the CPU, thereby enhancing system performance. The chip supports data rates up to 1.5 Mbps and provides flexible character length. Moreover, its dual-channel capabilities allow for simultaneous transmission and reception of data, facilitating complex communication tasks and system management.
PC16550DN Applications
- Industrial Control Systems: The PC16550DN can be used to facilitate communication between microcontrollers and computers in automated manufacturing environments, improving the precision and timing of control systems.
- Networking Equipment: Essential for serial communication tasks within modems, routers, and other network infrastructure, ensuring efficient data flow and system reliability.
- Point-of-Sale Systems: Enhances the data handling capabilities of POS terminals, providing faster processing of transactions and improved customer service.
- Telecommunications: Utilized in telecommunication setups for managing data transmission, vital for the reliability and speed in setups like satellite communications and base stations.
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.
















