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UARTs (Universal Asynchronous Receiver Transmitter)

UARTs (Universal Asynchronous Receiver Transmitter) facilitate serial communication between devices by converting parallel data into a serial format. Key attributes include Data Rate (Max), Protocol, and Voltage, which are essential for ensuring compatibility and performance. These components are commonly used in wireless and RF signal chains for effective data transmission.

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17 manufacturers
25 distributors
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What are UARTs (Universal Asynchronous Receiver Transmitter) ?

UARTs (Universal Asynchronous Receiver Transmitter) are integrated circuits that enable asynchronous serial communication by converting parallel data into a serial format for transmission. They are widely used in applications such as wireless and RF signal chains, new product design, and maintenance of electronic systems. Important specifications for selection include Data Rate (Max), which affects the speed of data transfer; Protocol, which determines the communication standard; and Voltage, which ensures compatibility with the power supply. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.

Parts in this category

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Part & Mfr AEC Qualified Automotive Grade Clock Frequency Clock Rate Data Rate Data Rate (Max) FIFOs Features Industrial Grade Lead Spacing Lead Style Length Medical Grade Memory Size Military Grade Mounting Style Mounting Type Number of Channels Operating Temperature Operating Temperature Range Operating Voltage Package Quantity Protocol Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Technology Type Voltage Voltage Supply Width With Auto Flow Control With False Start Bit Detection With IrDA Encoder With Modem Control
Product image for XR16L580ILTR-F by Maxlinear
XR16L580ILTR-F
Maxlinear
74,503
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 74,503 - -
$0.99
 No No - - - 3.125Mbps 16 Byte Internal Oscillator, Timer/Counter No - - - No - No - Surface Mount 1, UART - - - - RS232, RS485 °C ~ °C 24-QFN (4x4) - - - No - - 2.25V ~ 5.5V - - Yes Yes Yes Yes
Product image for ST16C2550IQ48-F by Maxlinear
ST16C2550IQ48-F
Maxlinear
50,349
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,489 - -
Flip Electronics 44,860 - -
$0.99
 - - - - - 4 Mbps 16 Byte Internal Oscillator, Timer/Counter; Yes - 7 mm - - - 16 b - Smd/Smt Surface Mount 2 - - 3.3 V, 5 V - RS232, RS485 - 48-TQFP (7x7) - - - - - Dual UART With 16-Byte FIFOs 2.97 V / 5.5 V - - - Yes - Yes
Product image for ST16C2550CQ48-F by Maxlinear
ST16C2550CQ48-F
Maxlinear
49,449
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,589 - -
Flip Electronics 44,860 - -
$0.99
 - - - - - 4Mbps 16 Byte Internal Oscillator, Timer/Counter - 7 mm - - - - - - Surface Mount 2 - - - - RS232, RS485 - 48-TQFP (7x7) - - - - - - 2.97V ~ 5.5V 2.97V ~ 5.5V - - Yes - Yes
Product image for TL16C550BPTR by Texas Instruments
TL16C550BPTR
Texas Instruments
48,138
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 40,178 - -
Optech Co.,Limited 7,960 - -
$0.99
 - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - - - No - - - - - - - - -
Product image for ST16C2550IQ48TR-F by Maxlinear
ST16C2550IQ48TR-F
Maxlinear
44,860
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 44,860 - -
$0.99
 - - - - - 4Mbps 16 Byte Internal Oscillator, Timer/Counter - 7 mm - - - - - - Surface Mount 2 - - - - RS232, RS485 - 48-TQFP (7x7) - - - - - - 2.97V ~ 5.5V - - - Yes - Yes
Product image for ST16C2550CQ48TR-F by Maxlinear
ST16C2550CQ48TR-F
Maxlinear
44,860
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 44,860 - -
$0.99
 - - - - - 4Mbps 16 Byte Internal Oscillator, Timer/Counter - 7 mm - - - - - - Surface Mount 2 - - 2.97V - RS232, RS485 - 48-TQFP (7x7) - - - - - - 2.97V ~ 5.5V - - - Yes - Yes
Product image for TL16C550CPTR by Texas Instruments
TL16C550CPTR
Download Datasheet for TL16C550CPTR
Texas Instruments
40,669
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,222 - -
Romaks Technologies 24,107 - -
Optech Co.,Limited 9,314 - -
Xingangxin 3,101 - -
Smaxon Electronics 925 - -
$2.31
 - - - 16-MHz - 1Mbps 16 Byte - - 7 mm - - - - - - Surface Mount 1 -40°C - - - - - 48-LQFP (7x7) 48-LQFP (7x7) - - - - - 3V - - Yes Yes - Yes
Product image for XR17V352IB113-F by Maxlinear
XR17V352IB113-F
Download Datasheet for XR17V352IB113-F
Maxlinear
40,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 40,000 - -
$0.99
 - - - - - 31.25 Mbps 256 Byte - - - - - - - - - Surface Mount 2 - - - - RS485 - 113-FPBGA (9x9) - - - - - - 3.3V - - Yes Yes Yes Yes
Product image for TL16C550CIPT by Texas Instruments
TL16C550CIPT
Download Datasheet for TL16C550CIPT
Texas Instruments
38,788
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 325 - -
Speed Components Ltd 110 - -
Romaks Technologies 30,133 - -
Optech Co.,Limited 4,190 - -
Xingangxin 4,030 - -
$0.99
 - - - 16-MHz - 1Mbps 16 Byte - - - - - - - - - Surface Mount 1 - - - - - °C ~ °C 48-LQFP (7x7) - - - No - - 3V / 5.25V - - Yes Yes - Yes
Product image for TL16C2550PFB by Texas Instruments
TL16C2550PFB
Texas Instruments
34,531
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
Romaks Technologies 20,000 - -
Optech Co.,Limited 5,786 - -
$4.37
 - - - - - 625kbaud 16 Byte Internal Oscillator; Programmable Baud Rate Generator; Auto Flow Control; Modem Control; False Start Bit Detection - 7 mm - - - - - - Surface Mount 2 - -40°C to 85°C - - - - 48-TQFP (7x7) - - - - - - 1.8V to 5V - - Yes Yes - Yes
Product image for P8251A by Advanced Micro Devices
P8251A
Download Datasheet for P8251A
Advanced Micro Devices
25,589
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 25,586 - -
Partservice 3 - -
$0.99
 - - - - - - - - - - - - - - - - Through Hole 1 - - - - - - 28-CDIP 28-CDIP - - - HMOS - 4.5V ~ 5.5V - - No No No Yes
Product image for TL16C550CPFBR by Texas Instruments
TL16C550CPFBR
Download Datasheet for TL16C550CPFBR
Texas Instruments
25,220
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Optech Co.,Limited 4,577 - -
Smaxon Electronics 643 - -
$2.89
 No No - 16MHz - 1Mbps 16 Byte - No 7 mm - - No - No - Surface Mount 1 UART - -40°C 3.3V - - - 48-TQFP (7x7) 48-TQFP (7x7) - - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C550DPT by Texas Instruments
TL16C550DPT
Download Datasheet for TL16C550DPT
Texas Instruments
23,542
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Optech Co.,Limited 902 - -
PROSOFT ELECTRONICS 40 - -
$2.32
 - - - - - 1 Mbps 16 Byte - - - - - - - - - Surface Mount 1, UART -40°C to 85°C - - - - - 48-LQFP (7x7) 48-LQFP (7x7) - - - - - 2.25 V to 5.5 V - - Yes Yes - Yes
Product image for XR68C192IV-F by Maxlinear
XR68C192IV-F
Maxlinear
20,998
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 20,998 - -
$0.99
 - - - - - 230.4Kbps 16 Byte Configurable GPIO, Internal Oscillator, Timer/Counter - 10 mm - - - - - - Surface Mount 2 - - - - - - 44-LQFP (10x10) 44-LQFP (10x10) - - - - - 2.97V ~ 5.5V - - Yes - - -
Product image for XR68C192CV-F by Maxlinear
XR68C192CV-F
Maxlinear
20,998
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 20,998 - -
$0.99
 - - - - - 230.4Kbps 16 Byte Configurable GPIO, Internal Oscillator, Timer/Counter - 10 mm - - - - - - Surface Mount 2 - - - - - - 44-LQFP (10x10) 44-LQFP (10x10) - - - - - 2.97V ~ 5.5V - - Yes - - -
Product image for TL16C550DIPFB by Texas Instruments
TL16C550DIPFB
Download Datasheet for TL16C550DIPFB
Texas Instruments
18,461
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Optech Co.,Limited 2,025 - -
$2.52
 - - - - - 1Mbps 16 Byte - - 7 mm - - - - - - Surface Mount 1, UART - - - - - - 48-TQFP (7x7) 48-TQFP (7x7) - - - - - 2.25V ~ 5.5V - - Yes Yes - Yes
Product image for TL16C550CIPTG4 by Texas Instruments
TL16C550CIPTG4
Download Datasheet for TL16C550CIPTG4
Texas Instruments
17,219
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
$0.99
 - - 14.9MHz - 1Mbps 1Mbps 16 Byte - - 7 mm - - - - - - Surface Mount 1, UART -40°C ~ 85°C - - - - - 48-LQFP (7x7) 48-LQFP (7x7) 10mA - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C2550IPFBR by Texas Instruments
TL16C2550IPFBR
Texas Instruments
15,713
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 10,635 - -
Optech Co.,Limited 2,799 - -
Smaxon Electronics 2,279 - -
$3.60
 - - - - - 1.5Mbps 16 Byte Internal Oscillator - 7 mm - - - - - - Surface Mount 2, DUART - - 1.8V to 5V - - - 48-TQFP (7x7) - - - - - - 1.8V ~ 5V - - Yes Yes - Yes
Product image for TL16C550CIFN by Texas Instruments
TL16C550CIFN
Download Datasheet for TL16C550CIFN
Texas Instruments
15,583
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Hybrid Electronics 6 - -
Partservice 22 - -
Optech Co.,Limited 9,555 - -
$0.99
 - - - - - 1Mbps 16 Byte - - 16.58 mm J-Lead - - - - - Surface Mount 1 -40 to 85°C - - - - - 44-PLCC (16.58x16.58) 44-PLCC (16.58x16.58) - - No - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C2550IPFBRQ1 by Texas Instruments
TL16C2550IPFBRQ1
Texas Instruments
14,172
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 10,044 - -
Rayichip 1,760 - -
Smaxon Electronics 2,368 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$3.91
 - - - - - 625kbaud Mbps 16 Byte Yes - - - - - - - - Surface Mount 2 - -40°C to 85°C - - - °C ~ °C 48-TQFP (7x7) - - - No - - 1.8V to 5V - - Yes Yes - Yes
Product image for XR16L580IL-F by Maxlinear
XR16L580IL-F
Maxlinear
13,063
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 13,063 - -
$0.99
 - - - - - 3.125Mbps 16 Byte Internal Oscillator, Timer/Counter - 5x5 mm - - - - - - Surface Mount 1 - - - - RS232, RS422 °C ~ °C 32-QFN (5x5) - - - No - - 2.25V ~ 5.5V 2.25V to 5.5V - Yes Yes Yes Yes
Product image for TL16C550CFN by Texas Instruments
TL16C550CFN
Download Datasheet for TL16C550CFN
Texas Instruments
12,771
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Bristol Electronics 45 - -
Partservice 50 - -
Optech Co.,Limited 2,017 - -
PROSOFT ELECTRONICS 189 - -
Xingangxin 3,593 - -
Husky International Electronic 195 - -
Smaxon Electronics 117 - -
$0.99
 - - - 16MHz 1Mbaud 1Mbps 16 Byte - - 16.58 mm - - - - - - Surface Mount 1 - - - - - - 44-PLCC - - - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C550CPFB by Texas Instruments
TL16C550CPFB
Download Datasheet for TL16C550CPFB
Texas Instruments
12,580
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Bristol Electronics 44 - -
Optech Co.,Limited 7,536 - -
$0.99
 - - - 16MHz - 1Mbaud Mbit/s 16 Byte - - 7 mm - - - - - - Surface Mount 1 - - - - - - 48-TQFP (7x7) 48-TQFP (7x7) - - - - - 3.3V - - Yes Yes - Yes
Product image for TL16C554AIPN by Texas Instruments
TL16C554AIPN
Texas Instruments
12,464
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Optech Co.,Limited 5,315 - -
PROSOFT ELECTRONICS 2 - -
Xingangxin 3,147 - -
$0.99
 - - - - - 1Mbps 16 Byte - - 12 mm - - - - - - Surface Mount 4 - - - - - - 80-LQFP (12x12) - - - - - - 3V ~ 5.25V 3V ~ 5.25V - Yes Yes - Yes
Product image for TL16C554APNR by Texas Instruments
TL16C554APNR
Texas Instruments
12,376
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 5,650 - -
Optech Co.,Limited 5,553 - -
Xingangxin 1,173 - -
$0.99
 - - - - - 1Mbps 16 Byte - - 12 mm - - - - - - Surface Mount 4 - - 3V ~ 5.25V - - - 80-LQFP (12x12) - - - Tape & Reel (TR) - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C550CIPTR by Texas Instruments
TL16C550CIPTR
Download Datasheet for TL16C550CIPTR
Texas Instruments
11,694
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 9,430 - -
Xingangxin 2,264 - -
$3.42
 - - - 16MHz - 1Mbps 16 Byte - - - - - - - - - Surface Mount 1 -40°C - - - - °C ~ °C 48-LQFP (7x7) 48-LQFP (7x7) - - No - - 3.3V - - Yes Yes - Yes
Product image for TL16C752BTPTREP by Texas Instruments
TL16C752BTPTREP
Download Datasheet for TL16C752BTPTREP
Texas Instruments
11,500
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 9,000 - -
$0.99
 No No - - - 3Mbps 64 Byte - No - - - No - No - Surface Mount 2 - -40°C to 85°C 1.62V to 5.5V - - - 48-LQFP (7x7) 48-LQFP (7x7) - - - - - 2.7V ~ 3.6V - - Yes Yes - Yes
Product image for TL16C554IFN by Texas Instruments
TL16C554IFN
Texas Instruments
11,124
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Partservice 56 - -
Optech Co.,Limited 2,003 - -
Xingangxin 2,500 - -
$20.49
 No No - - - 1Mbps 16 Byte - No 24.23 mm J-Lead - No - No - Surface Mount 4 - -40 to 85 - - - - 68-PLCC (24.23x24.23) 68-PLCC (24.23x24.23) - - - - - 4.75V ~ 5.25V - - - Yes - Yes
Product image for TL16C752BPTR by Texas Instruments
TL16C752BPTR
Download Datasheet for TL16C752BPTR
Texas Instruments
10,665
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,256 - -
Romaks Technologies 3,616 - -
Optech Co.,Limited 2,250 - -
Xingangxin 1,543 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.99
 - - - - - 3Mbps 64 Byte - - - - - - - - - Surface Mount 2 - - - - - °C ~ °C 48-LQFP (7x7) - - - Tape & Reel - - 3.3V - - Yes Yes - Yes
Product image for TL16C2550IPFB by Texas Instruments
TL16C2550IPFB
Texas Instruments
10,635
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 10,635 - -
$0.99
 - - - - - 1.5Mbps 16 Byte Yes - - - - - - - - Surface Mount 2, DUART - - - - - °C ~ °C 48-TQFP (7x7) - - - No - - 1.8V ~ 5V 1.8V ~ 5V - Yes Yes - Yes
Product image for TL16C552AIFN by Texas Instruments
TL16C552AIFN
Texas Instruments
10,306
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 4,913 - -
PROSOFT ELECTRONICS 393 - -
$7.31
 - - - - - 1Mbps 16 Byte Printer Port; With Modem Control; False Start Bit Detection - 24.23 mm - - - - - - Surface Mount 2 - -40 to 85 - - - - 68-PLCC (24.23x24.23) 68-PLCC (24.23x24.23) - - - - - 4.75V ~ 5.25V - - - Yes - Yes
Product image for TL16C550CFNR by Texas Instruments
TL16C550CFNR
Download Datasheet for TL16C550CFNR
Texas Instruments
10,286
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
Hybrid Electronics 25 - -
Optech Co.,Limited 5,415 - -
Xingangxin 1,646 - -
$0.99
 - - - - - 1000000 bps 16 Byte - - 16.58 mm - - - - - - Surface Mount 1 - - - - - - 44-PLCC (16.58x16.58) - - - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C552AFNR by Texas Instruments
TL16C552AFNR
Texas Instruments
10,221
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Optech Co.,Limited 2,418 - -
Xingangxin 1,803 - -
$6.70
 - - - - - 1Mbps 16 Byte Printer Port - - - - - - - - Surface Mount 2 - -40 to 85°C - - - - 68-PLCC (24.23x24.23) - - - - - - 4.75V ~ 5.25V - - - Yes - Yes
Product image for TL16C752DPFBRQ1 by Texas Instruments
TL16C752DPFBRQ1
Texas Instruments
10,161
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 8,932 - -
Smaxon Electronics 1,229 - -
$4.55
 - - - - - 3 Mbps 64 Byte Internal Oscillator, Timer/Counter - - - - - - - - Surface Mount 2 - -40°C to 105°C - - RS485 - 48-TQFP (7x7) 48-TQFP (7x7) - - - - - 1.62 V to 5.5 V - - Yes Yes Yes Yes
Product image for TL16C752DPFBR by Texas Instruments
TL16C752DPFBR
Texas Instruments
10,056
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 400 - -
PROSOFT ELECTRONICS 302 - -
Xingangxin 8,932 - -
Smaxon Electronics 422 - -
$2.80
 - - - - - 3 Mbps 64 Byte Internal Oscillator, Timer/Counter - 7 mm - - - - - - Surface Mount 2 - -40°C to 85°C - - RS485 - 48-TQFP (7x7) - - - - - - 1.62 V to 5.5 V - - Yes Yes Yes Yes
Product image for TN82510 by Rochester Electronics
TN82510
Rochester Electronics
10,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
$0.99
 - - - - - 1.5Mbps - Internal Oscillator, Timer/Counter - - - - - - - - Surface Mount 4 - - - - RS232 °C ~ °C 64-LQFP (10x10) - - - No - - - 2.97V ~ 5.5V - Yes Yes - Yes
Product image for TL16C450FNR by Texas Instruments
TL16C450FNR
Texas Instruments
9,623
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,276 - -
Husky International Electronic 153 - -
Smaxon Electronics 4,194 - -
$2.82
 - - - - - - - - - 16.58 mm - - - - - - Surface Mount 1 - - - - - - 44-PLCC (16.58x16.58) 44-PLCC (16.58x16.58) - - - - - 4.75V ~ 5.25V - - - Yes - Yes
Product image for TL16C754BPN by Texas Instruments
TL16C754BPN
Texas Instruments
9,329
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Risen Electronics 33 - -
Romaks Technologies 3,545 - -
Partservice 1 - -
Xingangxin 3,250 - -
$0.99
 - - - - - 3Mbps 64 Byte - - - - - - - - - Surface Mount 4 - - - - - - 80-LQFP (12x12) - - - - - - 2.7V ~ 5.5V 2.7V ~ 5.5V - Yes Yes - Yes
Product image for TL16C554FN by Texas Instruments
TL16C554FN
Texas Instruments
9,324
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Bristol Electronics 12 - -
Spartce Electronics. 90 - -
Rayichip 7 - -
Optech Co.,Limited 3,500 - -
Xingangxin 3,147 - -
$20.31
 - - - - - 1 Mbps 16 Byte - - 24.23 mm - - - - - - Surface Mount 4 - -40 to 85°C - - - - 68-PLCC (24.23x24.23) - - - - - - 4.75V ~ 5.25V - - - Yes - Yes
Product image for TL16C754BPNR by Texas Instruments
TL16C754BPNR
Texas Instruments
9,045
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 8,932 - -
Smaxon Electronics 113 - -
$25.64
 - - - - - 3 Mbps 64 Byte - - 12 mm - - - - - - Surface Mount 4 -40 to 85 °C - - - - - 80-LQFP (12x12) 80-LQFP (12x12) - - - - - 2.7V ~ 5.5V - - Yes Yes - Yes
Product image for ID82C52 by Renesas
ID82C52
Renesas
8,777
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
Price on request
 No No - - - 1 Mb/s - - No - - 36.8 mm No - No - Through Hole 1, UART - - - - RS232 - 28-CerDip - - - - - - 4.5 V / 5 V / 5.5 V - 13.2 mm - - - Yes
Product image for SCC2691AC1D24,518 by NXP Semiconductors
SCC2691AC1D24,518
Download Datasheet for SCC2691AC1D24,518
NXP Semiconductors
8,777
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
$0.99
 - - - - - - - Configurable GPIO, Internal Oscillator, Timer/Counter - 7.50 mm - - - - - - Surface Mount 1 - - - - - °C ~ °C 24-SO - - - No - - 5V - - Yes Yes - -
Product image for TL16C550DZQSR by Texas Instruments
TL16C550DZQSR
Download Datasheet for TL16C550DZQSR
Texas Instruments
8,663
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,663 - -
$0.99
 - - - - - 1.5Mbps 16 Byte - - - - - - - - - Surface Mount 1 - - 2.25V - - °C ~ °C 24-BGA MICROSTAR JUNIOR (3x3) - - - No - - 2.25V ~ 5.5V - - Yes Yes - Yes
Product image for LD8251A by Intel
LD8251A
Intel
8,200
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
Optech Co.,Limited 5,000 - -
Price on request
 - - - - - 64kBaud - - - - - - - - - - Through Hole 1, UART - - - - - °C ~ °C 28-CDIP - - - No - - 4.5V ~ 5.5V - - No Yes No Yes
Product image for TL16C550CIFNR by Texas Instruments
TL16C550CIFNR
Download Datasheet for TL16C550CIFNR
Texas Instruments
8,124
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,624 - -
Xingangxin 2,500 - -
$3.42
 - - - - - 1Mbps 16 Byte - - 16.58 mm - - - - - - Surface Mount 1 - - - - - - 44-PLCC (16.58x16.58) 44-PLCC (16.58x16.58) - - - - - 3V - - Yes Yes - Yes
Product image for TL16C2550IRHBR by Texas Instruments
TL16C2550IRHBR
Texas Instruments
7,775
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,775 - -
$3.88
 - - - - - 1.5Mbps 16 Byte Internal Oscillator - 5 mm - - - - - - Surface Mount 2 - -40°C to 85°C - - - - 32-VQFN (5x5) 32-VQFN (5x5) - - - - - 1.8V to 5V - - Yes Yes - Yes
Product image for TL16C554APN by Texas Instruments
TL16C554APN
Texas Instruments
7,549
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Rayichip 4 - -
Optech Co.,Limited 2,120 - -
Xingangxin 1,630 - -
Smaxon Electronics 195 - -
$18.93
 - - - - - 1Mbps 16 Byte - - - - - - - - - Surface Mount 4 - 0 to 70°C - 119 - - 80-LQFP (12x12) 80-LQFP (12x12) - - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16C752BPTG4 by Texas Instruments
TL16C752BPTG4
Download Datasheet for TL16C752BPTG4
Texas Instruments
7,386
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 4,886 - -
$0.99
 No No - - - 3Mbps 64 Byte - No - - - No - No - Surface Mount 2 - - - - - - 48-LQFP (7x7) - - - - - - 3.3V - - Yes Yes - Yes
Product image for TL16C554AFNR by Texas Instruments
TL16C554AFNR
Texas Instruments
7,348
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,096 - -
PROSOFT ELECTRONICS 20 - -
Husky International Electronic 37 - -
Smaxon Electronics 4,195 - -
$16.98
 - - - - - 1Mbps 16 Byte - - 24.23 mm - - - - - - Surface Mount 4 - -40 to 85 °C - - - - 68-PLCC (24.23x24.23) 68-PLCC (FN) - - - - - 3V ~ 5.25V - - Yes Yes - Yes
Product image for TL16CP554APM by Texas Instruments
TL16CP554APM
Download Datasheet for TL16CP554APM
Texas Instruments
7,321
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 6,457 - -
Optech Co.,Limited 864 - -
$14.40
 - - - 16-MHz - 1Mbps 16 Byte - - 0.8 mm - - - - - - Surface Mount 4 - -40 to 85 °C - - - °C ~ °C 64-LQFP (10x10) - - 3 V ~ 5.25 V No - - 3V ~ 5.25V - - Yes Yes - Yes
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About UARTs (Universal Asynchronous Receiver Transmitter)

UARTs (Universal Asynchronous Receiver Transmitter) are essential components in the realm of integrated circuits, particularly within the interface category. These devices facilitate asynchronous serial communication, making them crucial for a variety of applications including wireless and RF signal chains, new product design and prototyping, and production electronics assembly.

When sourcing UARTs, it is important to consider key specifications such as maximum data rate, FIFO capabilities, and the number of channels. Additionally, features like auto flow control and false start bit detection can significantly impact performance in specific applications. Understanding the mounting type and voltage requirements is also critical to ensure compatibility with your existing designs.

Before submitting a Request for Quotation (RFQ), buyers should prioritize parametric filtering based on critical specifications to minimize sourcing risks. Validate lifecycle status and explore alternate-source options to enhance procurement strategies. By focusing on these attributes, you can make informed decisions that align with your project requirements.

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