TL16C752CIRHBR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The TL16C752CIRHBR is a dual UART with 64-byte FIFOs from Texas Instruments, housed in a QFN package supporting up to 48 MHz clock and 0.375 MBps data rate. It operates from 1.8V to 5V supply and supports async serial and Ethernet-compatible communication. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- TL16C752CIRHBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8900(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL16C752CIRHBR?
- Dual UART channels with 64-byte transmit and receive FIFOs reducing CPU interrupt overhead in high-throughput serial communication applications
- Multi-voltage operation at 1.8V, 2.5V, 3.3V, and 5V supply enabling seamless integration into diverse embedded system power domains
- 48 MHz maximum clock frequency with up to 3 Mbaud data rate supporting high-speed asynchronous serial communication for industrial and networking interfaces
- QFN (Quad Flat No-Lead) package with Pb-free e4 RoHS-compliant construction enabling compact PCB layouts for space-constrained embedded designs
What is TL16C752CIRHBR used for?
The TL16C752CIRHBR is well-suited for embedded systems requiring multiple independent serial communication channels, such as industrial automation controllers, network gateways, and multi-port serial server designs. Its dual UART architecture with deep 64-byte FIFOs enables efficient CPU-offloaded serial data buffering, making it ideal for applications like GPS module interfaces, Bluetooth bridges, and RS-232/RS-485 multi-channel communication hubs. The wide supply voltage range also makes it a strong fit for battery-powered IoT edge devices and mixed-voltage SoC interface boards.
What are the specifications of TL16C752CIRHBR?
| Pbfree Code | Yes |
| YTEOL | 1 |
| Additional Feature | ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
| Address Bus Width | 3 |
| Boundary Scan | NO |
| Bus Compatibility | ETHERNET, UART |
| Clock Frequency-Max | 48MHz |
| Communication Protocol | ASYNC, BIT; ETHERNET |
| Data Transfer Rate-Max | 0.375MBps |
| External Data Bus Width | 8 |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of Serial I/Os | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 40mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the TL16C752CIRHBR datasheet?
TL16C752CIRHBR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL16C752CIRHBR?
Compatible alternatives and drop-in replacements for TL16C752CIRHBR:
suggested
Frequently Asked Questions
How many UART channels does the TL16C752CIRHBR provide?
The TL16C752CIRHBR provides two independent UART channels, each with 64-byte transmit and receive FIFOs. This dual-channel design allows a single IC to handle two separate serial communication streams simultaneously, reducing component count in multi-port serial interface designs.
What is the maximum baud rate of the TL16C752CIRHBR?
The TL16C752CIRHBR supports a maximum clock frequency of 48 MHz, enabling baud rates up to approximately 3 Mbaud. With a maximum data transfer rate of 0.375 MBps, it is suitable for high-speed asynchronous serial communication in industrial networking and embedded control applications.
What supply voltages does the TL16C752CIRHBR support?
The TL16C752CIRHBR operates at 1.8V, 2.5V, 3.3V, and 5V supply voltages. This multi-voltage compatibility makes it highly flexible for integration into embedded systems with diverse power domains, from low-power IoT devices to standard 5V industrial control systems.
What package is used for the TL16C752CIRHBR?
The TL16C752CIRHBR is housed in a QFN (Quad Flat No-Lead) package. This compact leadless surface-mount package provides excellent thermal performance and a small PCB footprint, making it ideal for space-constrained embedded system designs requiring high pin density.
What communication protocols does the TL16C752CIRHBR support?
The TL16C752CIRHBR supports asynchronous serial (UART/ASYNC) and Ethernet-compatible communication protocols. Its 8-bit external data bus interface and 3-bit address bus allow straightforward connection to microcontroller and microprocessor bus architectures for easy integration into embedded system designs.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $6.2460 | $62.46 |
| 25+ | $5.7916 | $144.79 |
| 52+ | $5.7300 | $297.96 |
| 100+ | $5.3561 | $535.61 |
| 500+ | $4.1200 | $2060.00 |
| 1000+ | $3.8900 | $3890.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit