IC Phoenix logo

Home ›  T  › T39 > TL16C554AIFNR

TL16C554AIFNR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TL16C554AIFNR

Manufacturer: TI

Quad UART with 16-Byte FIFOs 68-PLCC -40 to 85

Partnumber Manufacturer Quantity Availability
TL16C554AIFNR TI 740 In Stock

Description and Introduction

Quad UART with 16-Byte FIFOs 68-PLCC -40 to 85 The TL16C554AIFNR is a quad universal asynchronous receiver/transmitter (QUART) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Number of Channels:** 4 (Quad UART)  
- **Data Rate:** Up to 1.5 Mbps  
- **FIFO Depth:** 16 bytes (per channel)  
- **Operating Voltage:** 3.3V or 5V  
- **Package:** PLCC-68  
- **Operating Temperature Range:** -40°C to +85°C  
- **Interface:** Parallel  
- **Features:**  
  - Independent baud rate generators for each channel  
  - Software-selectable baud rates  
  - Modem control signals (CTS, RTS, DSR, DTR, RI, DCD)  
  - Autoflow control (XON/XOFF, RTS/CTS)  
  - Sleep mode for power savings  
  - Industrial temperature range support  

### **Descriptions & Features:**  
The TL16C554AIFNR is designed for high-performance serial communication applications requiring multiple UART channels. It integrates four independent UARTs with 16-byte FIFOs to reduce CPU overhead. Each channel supports full modem control signals and autoflow control for reliable data transfer.  

Key features include:  
- **Independent Baud Rate Generators:** Each UART channel has its own programmable baud rate generator.  
- **FIFO Buffers:** 16-byte transmit and receive FIFOs minimize CPU interrupts.  
- **Modem Control:** Supports standard modem interface signals.  
- **Power Management:** Includes a sleep mode for reduced power consumption.  
- **Industrial-Grade:** Operates reliably in harsh environments (-40°C to +85°C).  

This IC is commonly used in embedded systems, industrial automation, and networking equipment requiring multiple serial ports.

Application Scenarios & Design Considerations

Quad UART with 16-Byte FIFOs 68-PLCC -40 to 85

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips