UARTs (Universal Asynchronous Receiver Transmitter)
289 parts by stock depth · page 1 of 2UARTs (Universal Asynchronous Receiver Transmitter) in the Integrated Circuits section, sorted by the deepest stock at the distributors that carry them.
TracedParts lists 289 UARTs (universal asynchronous receiver transmitter) from 15 manufacturers. Prices, stock and lead time come from DigiKey, Mouser and element14 through their own APIs, pulled 2026-09-25. The 200 shown on this page hold 966,634 units between them, cheapest unit price from RM 6.43.
Which UARTs (universal asynchronous receiver transmitter) are in stock, and what do they cost?
PART NUMBER
MANUFACTURER
DESCRIPTION
PACKAGE
TOTAL STOCK
FROM
CDP65C51M4S2357
Intersil
UART IC Channel
-
72,214
RM 24.25
TL16C2550IPFBRQ1
Texas Instruments
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
51,960
RM 24.35
TL16C550DIRHB
Texas Instruments
UART IC 1, UART Channel 16 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
45,759
RM 16.74
TL16CRK600APJM
Texas Instruments
UART IC Channel
-
39,501
RM 18.51
N82510
Rochester Electronics, LLC
UART IC Channel
-
28,383
RM 305.98
TL16PC564BLVIPZ
Texas Instruments
UART IC 1, UART Channel 64 Byte 100-LQFP (14x14)
100-LQFP
28,276
RM 38.32
TL16C554AFNR
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
28,176
RM 99.47
TL16C550DRHB
Texas Instruments
UART IC 1, UART Channel 16 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
27,918
RM 15.40
TL16PC564APZ
Texas Instruments
UART IC Channel
-
27,380
RM 26.07
TL16C554IFN
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
27,327
RM 113.72
TL16C2552FN
Texas Instruments
UART IC 2, DUART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
23,020
RM 32.38
LPC47N207-JN
SMSC
UART IC Channel
-
22,964
RM 13.18
M66230FP#TB0Q
Renesas Electronics Corporation
UART IC Channel
-
20,885
RM 43.90
TL16C550CFN
Texas Instruments
UART IC 1, UART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
20,701
RM 21.43
TL16C554FN
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
19,382
RM 112.50
SC16C650BIBS,128
NXP Semiconductors
UART IC 1, UART Channel 32 Byte 32-HVQFN (5x5)
32-VFQFN Exposed Pad
18,440
RM 19.53
TL16C550BPTR
Texas Instruments
UART IC Channel
-
16,400
RM 10.51
TL16C554AFN
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
14,584
RM 111.09
SC16C752BIB48,128
NXP USA Inc.
UART IC 2, DUART Channel 64 Byte 48-LQFP (7x7)
48-LQFP
14,239
RM 22.96
TL16C552FN
Texas Instruments
UART IC 2, DUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
13,295
RM 57.57
TL16C2752FN
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
13,186
RM 31.13
TL16C2752IFNR
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
12,913
RM 16.95
TL16C550DZQSR
Texas Instruments
UART IC 1, UART Channel 16 Byte 24-BGA MICROSTAR JUNIOR (3x3)
24-VFBGA
12,500
RM 6.43
TL16C451FN
Texas Instruments
UART IC 1, UART Channel 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
11,603
RM 42.69
TL16C550CIFN
Texas Instruments
UART IC 1, UART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
11,493
RM 22.76
TL16C2552FNR
Texas Instruments
UART IC 2, DUART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
11,309
RM 25.25
AY-5-1013A
Microchip Technology
UART IC 1, UART Channel 8 Byte 40-PDIP
40-DIP
10,982
RM 26.92
TL16C2550IRHB
Texas Instruments
UART IC 2, DUART Channel 16 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
9,957
RM 29.55
TL16C2752IFN
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
9,403
RM 28.26
PC16550DV
Texas Instruments
UART IC 1, UART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
9,023
RM 29.43
COM2017P
SMSC
UART IC Channel
-
8,589
RM 26.84
TL16C550DIPFB
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
8,469
RM 16.74
CS82C52
Harris Corporation
UART IC 1, UART Channel RS232 28-PLCC (11.51x11.51)
28-LCC (J-Lead)
8,347
RM 87.48
TL16C2550IPFBR
Texas Instruments
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
8,005
RM 20.64
HD3-6402C-9
Harris Corporation
UART IC Channel
-
7,558
RM 21.75
NS16C2752TVA/NOPB
Texas Instruments
UART IC 2, DUART Channel 64 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
7,275
RM 36.67
ST78C36CQ64
Sipex
UART IC 4 Channel 16 Byte 64-PLCC
64-QFP
7,009
RM 11.44
ST16C650CJ44
Sipex
UART IC Channel 32 Byte 44-PLCC
44-PLCC
6,001
RM 10.51
XR16L2552IJ
Sipex
UART IC Channel
-
5,907
RM 9.62
TL16C550CPT
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
5,814
RM 19.12
TL16C550DIPFBR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
5,780
RM 12.06
TL16CRK514APJM
Texas Instruments
UART IC Channel
-
5,726
RM 14.80
ST16C2450CQ48
Sipex
UART IC 2 Channel RS232 1 Byte 48-QFP
48-QFP
5,685
RM 11.36
TL16CFM405PH
Texas Instruments
UART IC Channel
-
5,682
RM 16.61
TL16C550BN
Texas Instruments
UART IC 1, UART Channel Printer 16 Byte 40-PDIP
40-DIP (0.600", 15.24mm)
5,665
RM 14.76
XR17V358IB176-F
MaxLinear, Inc.
UART IC 8 Channel RS485 256 Byte 176-FPBGA (13x13)
176-LFBGA
5,491
RM 148.20
NS16C2552TVSX/NOPB
National Semiconductor
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
5,000
RM 40.14
TL16C752CRHB
Texas Instruments
UART IC Channel
-
4,891
RM 17.63
TL16C752CIRHB
Texas Instruments
UART IC Channel
-
4,465
RM 18.96
TL16C752PT
Texas Instruments
UART IC 2, DUART Channel 64 Byte 48-LQFP (7x7)
48-LQFP
4,246
RM 20.94
MAX3109ETJ+T
Analog Devices Inc./Maxim Integrated
UART IC 2, DUART Channel RS232, RS485 128 Byte 32-TQFN (5x5)
32-WFQFN Exposed Pad
4,168
RM 52.20
MAX14830ETM+T
Analog Devices Inc./Maxim Integrated
UART IC 4, QUART Channel RS232, RS485 128 Byte 48-TQFN (7x7)
48-WFQFN Exposed Pad
3,776
RM 86.28
TL16C752CIRHBR
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
3,608
RM 21.65
XR17D154IV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS485 64 Byte 144-LQFP (20x20)
144-LQFP
3,595
RM 129.70
TL16C550CPFB
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
3,546
RM 19.12
TL16C554AIFN
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
3,538
RM 132.31
MD8251A/B
Rochester Electronics, LLC
UART IC Channel
-
3,278
RM 425.23
TL16C550DPTR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
3,228
RM 10.26
XR16L651IM
Sipex
UART IC Channel RS232, RS422, RS485 32 Byte 48-TQFP
48-QFP
3,211
RM 14.96
P8251A-G
Rochester Electronics, LLC
UART IC Channel
-
3,172
RM 192.75
TL16C550CIPTR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
2,972
RM 19.63
TL16C750EPFBR
Texas Instruments
UART IC 1 Channel RS232, RS485 128 Byte 48-TQFP (7x7)
48-TQFP
2,837
RM 24.27
TL16C550DIRHBR
Texas Instruments
UART IC 1, UART Channel 16 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
2,770
RM 12.06
XR16M752IM48-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS422, RS485 64 Byte 48-TQFP (7x7)
48-TQFP
2,711
RM 44.43
TL16C550DRHBR
Texas Instruments
UART IC 1, UART Channel 16 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
2,616
RM 12.04
XR16V654DIV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232 64 Byte 64-LQFP (10x10)
64-LQFP
2,520
RM 70.53
ST16C2550CQ48-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS485 16 Byte 48-TQFP (7x7)
48-TQFP
2,370
RM 54.45
ST16C554DIQ64-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232 16 Byte 64-LQFP (10x10)
64-LQFP
2,308
RM 78.55
COM78C804LJP
SMSC
UART IC Channel
-
2,273
RM 117.80
TL16PC564BLVPZ
Texas Instruments
UART IC 1, UART Channel 64 Byte 100-LQFP (14x14)
100-LQFP
2,160
RM 40.59
XR16V2652IL
Sipex
UART IC Channel
-
2,157
RM 11.12
N8251A
Advanced Micro Devices
UART IC 1, UART Channel 28-CDIP
28-CDIP
2,091
RM 36.50
MAX3108EWA+T
Analog Devices Inc./Maxim Integrated
UART IC 1, UART Channel RS232, RS485 128 Byte 25-WLP (2.19x2.19)
25-WFBGA, WLCSP
2,039
RM 45.59
TL16C554AIFNR
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
2,033
RM 110.21
TL16C550DIZQSR
Texas Instruments
UART IC 1, UART Channel 16 Byte 24-BGA MICROSTAR JUNIOR (3x3)
24-VFBGA
2,000
RM 9.06
TL16C550DPT
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
1,961
RM 15.40
COM8018
SMSC
UART IC Channel
-
1,957
RM 162.14
NS16C2752TVSX/NOPB
Texas Instruments
UART IC 2, DUART Channel 64 Byte 48-TQFP (7x7)
48-TQFP
1,944
RM 34.38
TL16C752CIPFBRQ1
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 48-TQFP (7x7)
48-TQFP
1,932
RM 30.03
TL16C754FN
Texas Instruments
UART IC 4, QUART Channel 64 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
1,901
RM 29.47
LD8251A
Rochester Electronics, LLC
UART IC Channel
-
1,893
RM 365.89
TL16C2550IPFB
Texas Instruments
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
1,876
RM 27.73
P8251A
Advanced Micro Devices
UART IC 1, UART Channel 28-CDIP
28-CDIP
1,871
RM 218.05
SC16C752BIBS,157
NXP Semiconductors
UART IC 2, DUART Channel 64 Byte 32-HVQFN (5x5)
32-VFQFN Exposed Pad
1,788
RM 27.85
MAX14830ETM+
Analog Devices Inc./Maxim Integrated
UART IC 4, QUART Channel RS232, RS485 128 Byte 48-TQFN (7x7)
48-WFQFN Exposed Pad
1,748
RM 133.73
XR16M2550IM48
Sipex
UART IC Channel
-
1,687
RM 9.62
TL16C552APN
Texas Instruments
UART IC 2, DUART Channel 16 Byte 80-LQFP (12x12)
80-LQFP
1,618
RM 22.27
HD63450RPS12
Renesas Electronics Corporation
UART IC Channel
-
1,614
RM 13.74
ST16C450CQ48
Sipex
UART IC Channel
-
1,606
RM 8.13
TL16C554FNR
Texas Instruments
UART IC 4, QUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
1,507
RM 116.95
ST16C550IQ48TR-F
MaxLinear, Inc.
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
1,500
RM 17.61
XR16M752IM48TR-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS422, RS485 64 Byte 48-TQFP (7x7)
48-TQFP
1,500
RM 25.05
ST16C2550IQ48TR-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS485 16 Byte 48-TQFP (7x7)
48-TQFP
1,500
RM 33.36
XR68M752IM48TR-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS422, RS485 64 Byte 48-TQFP (7x7)
48-TQFP
1,500
RM 28.01
TL16C550CPFBR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
1,486
RM 16.67
TL16C752DPFBR
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 48-TQFP (7x7)
48-TQFP
1,479
RM 17.41
TL16CP554APM
Texas Instruments
UART IC 4, QUART Channel 16 Byte 64-LQFP (10x10)
64-LQFP
1,476
RM 95.77
PC87108AVHG
National Semiconductor
UART IC 8, OCTART Channel IrDA 80-LQFP (12x12)
80-LQFP
1,378
RM 19.61
XR16M2550IL32
Sipex
UART IC Channel
-
1,323
RM 10.63
TL16C554APNR
Texas Instruments
UART IC 4, QUART Channel 16 Byte 80-LQFP (12x12)
80-LQFP
1,298
RM 93.93
TL16C550DIPT
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
1,289
RM 16.74
COM8018P
SMSC
UART IC Channel
-
1,284
RM 26.84
ISL83385CB
Harris Corporation
UART IC Channel
-
1,200
RM 6.51
CDP65C51M1
Harris Corporation
UART IC Channel 28-SOIC
28-SOIC (0.295", 7.50mm Width)
1,180
RM 13.34
XR16L784IV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS485 64 Byte 64-LQFP (10x10)
64-LQFP
1,173
RM 197.52
XR17D152CM-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS485 64 Byte 100-TQFP (14x14)
100-TQFP
1,173
RM 136.56
N8251A-G
Rochester Electronics, LLC
UART IC Channel
-
1,155
RM 213.00
TL16C752CRHBR
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 32-VQFN (5x5)
32-VFQFN Exposed Pad
1,145
RM 20.08
ST16C650IJ44
Sipex
UART IC Channel
-
1,114
RM 11.12
TL16PC564BPZ
Texas Instruments
UART IC 1, UART Channel 64 Byte 100-LQFP (14x14)
100-LQFP
1,103
RM 43.62
MR82510/B
Rochester Electronics, LLC
UART IC Channel
-
1,063
RM 1,307.79
CS82C5296
Intersil
UART IC 1, UART Channel RS232 28-PLCC (11.51x11.51)
28-LCC (J-Lead)
1,030
RM 164.97
XR16L2552IJTR
Sipex
UART IC Channel
-
1,000
RM 10.07
HD3-6406-5
Harris Corporation
UART IC Channel
-
985
RM 20.82
MR8251A/B
Rochester Electronics, LLC
UART IC Channel
-
958
RM 597.03
TL16C550CPTR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
950
RM 13.41
TL16C752DPFBRQ1
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 48-TQFP (7x7)
48-TQFP
908
RM 25.95
TL16C550DPFBR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
897
RM 10.26
TL16C2550PFBR
Texas Instruments
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
892
RM 21.12
PC16550DVX
National Semiconductor
UART IC 1, UART Channel 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
850
RM 26.07
TL16C554PNR
Texas Instruments
UART IC 4, QUART Channel 16 Byte 80-LQFP (12x12)
80-LQFP
847
RM 120.39
ST16C1450CQ48
Exar
UART IC 1, UART Channel 1 Byte 48-TQFP (7x7)
48-TQFP
819
RM 8.85
ISL83385IA
Harris Corporation
UART IC Channel
-
792
RM 8.45
TL16C550BFN
Texas Instruments
UART IC 1, UART Channel Printer 16 Byte 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
770
RM 14.76
ST16C554DCQ64-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232 16 Byte 64-LQFP (10x10)
64-LQFP
763
RM 78.02
ST16C550CJ44-F
MaxLinear, Inc.
UART IC 1, UART Channel 16 Byte 44-PLCC (16.59x16.59)
44-LCC (J-Lead)
756
RM 26.72
AY-5-1013
Microchip Technology
UART IC Channel
-
716
RM 26.92
CDP65C51ASM2-96
Harris Corporation
UART IC Channel 28-SSOP/QSOP
28-SSOP (0.154", 3.90mm Width)
701
RM 11.16
XR16C864IQ-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232, RS485 128 Byte 100-QFP (14x20)
100-BQFP
700
RM 225.94
ST16C450IQ48
Sipex
UART IC Channel
-
690
RM 8.85
TN82510
Rochester Electronics, LLC
UART IC Channel
-
688
RM 226.14
XR17V354IB176-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS485 256 Byte 176-FPBGA (13x13)
176-LFBGA
680
RM 108.26
IS82C52R2490
Harris Corporation
UART IC Channel
-
673
RM 118.00
ISL83385CA
Harris Corporation
UART IC Channel
-
660
RM 6.51
HD63450RY8
Renesas Electronics Corporation
UART IC Channel
-
634
RM 13.74
ST16C2550IQ48-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS485 16 Byte 48-TQFP (7x7)
48-TQFP
628
RM 54.65
HD63450RCP12
Renesas Electronics Corporation
UART IC Channel
-
549
RM 13.74
XR16V564DIV
Sipex
UART IC Channel
-
522
RM 23.81
CS82C50A-5
Harris Corporation
UART IC 1, UART Channel RS232 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
515
RM 81.05
CS82C50A-596
Intersil
UART IC 1, UART Channel RS232 44-PLCC (16.58x16.58)
44-LCC (J-Lead)
495
RM 49.52
TL16C552AFNG4
Texas Instruments
UART IC 2, DUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
494
RM 48.55
XR16V564IV
Sipex
UART IC Channel
-
489
RM 23.81
ST16C550IJ44-F
MaxLinear, Inc.
UART IC 1, UART Channel 16 Byte 44-PLCC (16.59x16.59)
44-LCC (J-Lead)
486
RM 27.17
COM92C451P
SMSC
UART IC Channel
-
482
RM 66.22
ST16C650ACJ44
Sipex
UART IC Channel RS232, RS422, RS485 32 Byte 44-PLCC
44-PLCC
480
RM 11.68
XR16V2551IL
Sipex
UART IC Channel
-
480
RM 11.76
XR16C864CQ-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232, RS485 128 Byte 100-QFP (14x20)
100-BQFP
479
RM 222.66
COM2017HCD
SMSC
UART IC Channel
-
479
RM 63.99
XR16V2651IL
Sipex
UART IC Channel
-
478
RM 12.33
HD63450RCP8
Renesas Electronics Corporation
UART IC Channel
-
475
RM 13.74
XR16V554IV
Sipex
UART IC Channel
-
456
RM 19.16
TL16C554APN
Texas Instruments
UART IC 4, QUART Channel 16 Byte 80-LQFP (12x12)
80-LQFP
449
RM 157.70
XR16M2551IL32
Sipex
UART IC Channel
-
442
RM 11.76
TL16C552AFNR
Texas Instruments
UART IC 2, DUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
437
RM 39.71
XR16V2550IL
Sipex
UART IC Channel
-
436
RM 10.63
HD63450RPS10
Renesas Electronics Corporation
UART IC Channel
-
422
RM 13.74
COM2017BIP
SMSC
UART IC Channel
-
418
RM 28.22
XR16M2650IL32
Sipex
UART IC Channel
-
417
RM 11.12
ST16C2450CJ44
Sipex
UART IC 2 Channel RS232 1 Byte 44-PLCC
44-PLCC
414
RM 10.03
HD63450RP8
Renesas Electronics Corporation
UART IC Channel
-
405
RM 13.74
TL16C752CIPFBR
Texas Instruments
UART IC 2, DUART Channel RS485 64 Byte 48-TQFP (7x7)
48-TQFP
402
RM 21.65
AY-6-1013
Microchip Technology
UART IC Channel
-
395
RM 26.92
AY-3-1015D
Microchip Technology
UART IC 1, UART Channel 40-PDIP
40-DIP
380
RM 47.90
CP1854ACD
Harris Corporation
UART IC Channel
-
378
RM 38.57
XR16V2650IM
Sipex
UART IC Channel
-
376
RM 10.15
AY-5-1013A-HRS
Microchip Technology
UART IC Channel
-
366
RM 58.05
ST16C2450IJ44
Sipex
UART IC 2 Channel RS232 1 Byte 44-PLCC
44-PLCC
359
RM 10.87
XR16V2651IM
Sipex
UART IC Channel
-
359
RM 12.45
ST16C550IQ48-F
MaxLinear, Inc.
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
352
RM 30.28
XR16V2650IL
Sipex
UART IC Channel
-
351
RM 11.12
HD63450RCP10
Renesas Electronics Corporation
UART IC Channel
-
331
RM 13.74
XR16V654IL-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232 64 Byte 48-QFN (7x7)
48-VFQFN Exposed Pad
306
RM 110.80
XR16V2552IJ
Sipex
UART IC Channel
-
304
RM 9.62
XR16M2551IM48
Sipex
UART IC Channel
-
301
RM 11.88
ST16C1550IQ48-F
MaxLinear, Inc.
UART IC Channel 48-TQFP (7x7)
48-TQFP
300
RM 45.72
XR16M2650IM48
Sipex
UART IC Channel
-
295
RM 10.15
ST16C554CQ64-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232 16 Byte 64-LQFP (10x10)
64-LQFP
289
RM 69.49
XR16V564IL
Sipex
UART IC Channel
-
287
RM 22.76
TL16CP754CPM
Texas Instruments
UART IC 4, QUART Channel RS485 64 Byte 64-LQFP (10x10)
64-LQFP
275
RM 67.75
ST16C550IJ44
Sipex
UART IC Channel 16 Byte 44-PLCC
44-PLCC
274
RM 7.24
XR68M752IM48-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS422, RS485 64 Byte 48-TQFP (7x7)
48-TQFP
273
RM 42.41
XR16V2551IM
Sipex
UART IC Channel
-
271
RM 11.88
XR16C854DIV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232, RS485 128 Byte 64-LQFP (10x10)
64-LQFP
265
RM 188.50
XR16L2552IM-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232 16 Byte 48-TQFP (7x7)
48-TQFP
260
RM 51.54
XR16V2652IJ
Sipex
UART IC 2 Channel RS232, RS422 32 Byte 44-PLCC
44-PLCC
260
RM 11.28
TL16C552FNR
Texas Instruments
UART IC 2, DUART Channel 16 Byte 68-PLCC (24.23x24.23)
68-LCC (J-Lead)
254
RM 46.76
TL16C2550PFB
Texas Instruments
UART IC 2, DUART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
250
RM 41.27
XR16C2550IM-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232, RS485 16 Byte 48-TQFP (7x7)
48-TQFP
250
RM 59.79
XR16L2551IM-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS232 16 Byte 48-TQFP (7x7)
48-TQFP
249
RM 50.90
COM78804P
SMSC
UART IC Channel
-
244
RM 82.43
XR16C854CV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS232, RS485 128 Byte 64-LQFP (10x10)
64-LQFP
241
RM 152.56
XR16M2651IL32
Sipex
UART IC Channel
-
241
RM 12.33
ST16C550CQ48-F
MaxLinear, Inc.
UART IC 1, UART Channel 16 Byte 48-TQFP (7x7)
48-TQFP
238
RM 29.19
AY-5-1013A-HR
Microchip Technology
UART IC 8 Channel 8 Byte 40-PDIP
40-DIP
232
RM 60.07
XR17V352IB113-F
MaxLinear, Inc.
UART IC 2, DUART Channel RS485 256 Byte 113-FPBGA (9x9)
113-LFBGA
228
RM 90.79
TL16C550CPTG4
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
220
RM 19.12
XR16V564IJ
Sipex
UART IC Channel
-
215
RM 22.96
TL16C550DIPTR
Texas Instruments
UART IC 1, UART Channel 16 Byte 48-LQFP (7x7)
48-LQFP
207
RM 11.28
XR16L784CV-F
MaxLinear, Inc.
UART IC 4, QUART Channel RS485 64 Byte 64-LQFP (10x10)
64-LQFP
200
RM 178.60
MAX3109ETJ+
Analog Devices Inc./Maxim Integrated
UART IC 2, DUART Channel RS232, RS485 128 Byte 32-TQFN (5x5)
32-WFQFN Exposed Pad
193
RM 83.76
Common questions about UARTs (universal asynchronous receiver transmitter)
How many UARTs (universal asynchronous receiver transmitter) does TracedParts list?
289 part numbers from 15 manufacturers, every one of them carried by an authorized distributor. They are ordered by total stock depth, so the parts you can actually buy today come first.
What is the lowest price for UARTs (universal asynchronous receiver transmitter)?
Unit prices in this category start at RM 6.43 at quantity one. Larger quantities reach lower price breaks, and each part page shows the lowest price a quoting distributor lists for that exact part number.
Where do the UARTs (universal asynchronous receiver transmitter) prices and stock come from?
DigiKey, Mouser and element14, read from their own APIs and refreshed daily; this page reflects the catalogue snapshot of 2026-09-25. No broker or open-market listings appear anywhere on TracedParts.