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Interface IC's I/O Controller Interface IC

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Part #

I/O Controller Interface IC USB to Dual UART Bridge QFN24

CP2105-F01-GMR
Silicon Labs
1: $5.05
6,435In Stock
21,000On Order

Mfr. Part No.
CP2105-F01-GMR

Mouser Part No
634-CP2105-F01-GMR

Silicon Labs

I/O Controller Interface IC USB to Dual UART Bridge QFN24

Learn More

Datasheet

6,435In Stock

21,000On Order

Cut Tape

$5.05

$3.79

$3.48

$3.14

View

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CP2105

USB to Dual UART Bridges

UART

5 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC USB to Quad UART Bridge QFN64

CP2108-B03-GM
Silicon Labs
1: $12.65
1,954In Stock
3,900Expected 03/11/2026

Mfr. Part No.
CP2108-B03-GM

Mouser Part No
634-CP2108-B03-GM

Silicon Labs

I/O Controller Interface IC USB to Quad UART Bridge QFN64

Learn More

Datasheet

1,954In Stock

3,900Expected 03/11/2026

$12.65

$9.86

$9.17

$8.38

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

CP2108

I/O Controllers

Serial

3.6 V

3 V

- 40 C

+ 85 C

Tray

I/O Controller Interface IC Adv notebook IO for LPC designs 3 pts

SIO1028-JZX
Microchip Technology
1: $4.49
114In Stock
NRND

Mfr. Part No.
SIO1028-JZX

Mouser Part No
579-SIO1028-JZX

NRND

Microchip Technology

I/O Controller Interface IC Adv notebook IO for LPC designs 3 pts

Datasheet

114In Stock

$4.49

$4.13

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

Tray

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GM
Silicon Labs
1: $5.39
2,165In Stock

Mfr. Part No.
CP2104-F03-GM

Mouser Part No
634-CP2104-F03-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

Learn More

Datasheet

2,165In Stock

$5.39

$4.08

$3.59

$3.34

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CP2104

3.3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC HID USB to UART Bridge QFN28

CP2110-F02-GM1
Silicon Labs
1: $5.28
667In Stock

Mfr. Part No.
CP2110-F02-GM1

Mouser Part No
634-CP2110-F02-GM1

Silicon Labs

I/O Controller Interface IC HID USB to UART Bridge QFN28

Learn More

Datasheet

667In Stock

$5.28

$3.97

$3.48

$3.26

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

CP2110

3.6 V

3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC LPC Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR

NCT6106D
Nuvoton
1: $6.27
157In Stock

Mfr. Part No.
NCT6106D

Mouser Part No
503-NCT6106D

Nuvoton

I/O Controller Interface IC LPC Interface I/O with 6 full function UART with RS485 autoflow control; support -40C-+85C; ERP; Intel PECI, DSW, SMBus Master; AMD SB-TSI; CIR

157In Stock

$6.27

$5.09

$4.80

$4.33

Min.: 1
Mult.: 1

I/O Controllers

LPC, UART

6 I/O

Tray

I/O Controller Interface IC HID USB to UART bridge

CP2110-F01-GMR
Silicon Labs
1: $5.11
4,023In Stock

Mfr. Part No.
CP2110-F01-GMR

Mouser Part No
634-CP2110-F01-GMR

Silicon Labs

I/O Controller Interface IC HID USB to UART bridge

Learn More

Datasheet

4,023In Stock

Cut Tape

$5.11

$3.85

$3.53

$3.09

Reel

$2.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CP2110

HID USB to UART Bridges

UART

10 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset

PCA9541APW/03,118
NXP Semiconductors
1: $3.69
2,517In Stock

Mfr. Part No.
PCA9541APW/03,118

Mouser Part No
771-PCA9541APW0311

NXP Semiconductors

I/O Controller Interface IC 2-to-1 I2C-bus controller selector with interrupt logic and reset

Datasheet

2,517In Stock

Cut Tape

$3.69

$2.79

$2.56

$2.31

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-16

PCA9541A

I2C

5.5 V

2.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC Super I/O Controller- Pb Free

FDC37C669-MS
Microchip Technology
1: $9.86
211In Stock

Mfr. Part No.
FDC37C669-MS

Mouser Part No
886-FDC37C669-MS

Microchip Technology

I/O Controller Interface IC Super I/O Controller- Pb Free

Datasheet

211In Stock

$9.86

$8.22

$7.94

Min.: 1
Mult.: 1

SMD/SMT

QFP-100

Floppy Disc Controllers

13 I/O

0 C

+ 70 C

Tray

I/O Controller Interface IC Embedded controller 480 KB Total SRAM; i-temp support

MEC1705Q-C2-I/SZ
Microchip Technology
1: $7.19
419In Stock

Mfr. Part No.
MEC1705Q-C2-I/SZ

Mouser Part No
579-MEC1705Q-C2-I/SZ

Microchip Technology

I/O Controller Interface IC Embedded controller 480 KB Total SRAM; i-temp support

Learn More

Datasheet

419In Stock

$7.19

$5.99

$5.78

Min.: 1
Mult.: 1

SMD/SMT

WFBGA-144

MEC170x

I/O Controllers

Serial

123 I/O

3.465 V

1.71 V

- 40 C

+ 85 C

Tray

I/O Controller Interface IC PCA9641PW

PCA9641PWJ
NXP Semiconductors
1: $3.42
6,867In Stock

Mfr. Part No.
PCA9641PWJ

Mouser Part No
771-PCA9641PWJ

NXP Semiconductors

I/O Controller Interface IC PCA9641PW

Learn More

Datasheet

6,867In Stock

Cut Tape

$3.42

$2.63

$2.43

$2.21

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-16

PCA9641

I/O Controllers

I2C

3.6 V

2.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC 8-Line Protected Digital Serial XFER

SCLT3-8BT8
STMicroelectronics
1: $5.03
1,344In Stock

Mfr. Part No.
SCLT3-8BT8

Mouser Part No
511-SCLT3-8BT8

STMicroelectronics

I/O Controller Interface IC 8-Line Protected Digital Serial XFER

Datasheet

1,344In Stock

$5.03

$3.83

$3.05

$2.81

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-38

SCLT3-8BT8

I/O Module Controller-Input Terminations

SPI, Serial

8 I/O

35 V

9 V

- 25 C

+ 85 C

Tube

I/O Controller Interface IC IrDA protocol handlr

MCP2150-I/P
Microchip Technology
1: $5.94
92In Stock
End of Life

Mfr. Part No.
MCP2150-I/P

Mouser Part No
579-MCP2150-I/P

End of Life

Microchip Technology

I/O Controller Interface IC IrDA protocol handlr

Learn More

Datasheet

92In Stock

$5.94

$5.04

$4.74

Min.: 1
Mult.: 1

Through Hole

PDIP-18

IrDA Standard Protocol Stack Controllers

UART

5.5 V

3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC IrDA protocol handlr

MCP2150-I/SS
Microchip Technology
1: $5.42
96In Stock
End of Life

Mfr. Part No.
MCP2150-I/SS

Mouser Part No
579-MCP2150-I/SS

End of Life

Microchip Technology

I/O Controller Interface IC IrDA protocol handlr

Learn More

Datasheet

96In Stock

$5.42

$4.55

$4.54

$4.53

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

IrDA Standard Protocol Stack Controllers

UART

5.5 V

3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC LPC Super I/O, ACPI, UART * 2, Printer Port, PS/2, GPIO, PECI3.0, AMD TSI, H/W M (temp., voltage, fan), DSW, ERP, Port80 debug, CIR, AMD sequence, SMBus master

NCT6793D
Nuvoton
1: $3.91
148In Stock
NRND

Mfr. Part No.
NCT6793D

Mouser Part No
503-NCT6793D

NRND

Nuvoton

I/O Controller Interface IC LPC Super I/O, ACPI, UART * 2, Printer Port, PS/2, GPIO, PECI3.0, AMD TSI, H/W M (temp., voltage, fan), DSW, ERP, Port80 debug, CIR, AMD sequence, SMBus master

148In Stock

$3.91

$2.91

$2.66

$2.44

View

Min.: 1
Mult.: 1

Tray

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GMR
Silicon Labs
1: $12.03
7In Stock
4,500Expected 22/09/2026

Mfr. Part No.
CP2103-GMR

Mouser Part No
634-CP2103-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

7In Stock

4,500Expected 22/09/2026

Cut Tape

$12.03

$9.37

$8.72

$8.01

View

Reel

$7.30

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

MLP-28

CP2103

3.6 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC Embedded controller 480 KB Total SRAM

MEC1703Q-C2-TN
Microchip Technology
1: $7.39
46In Stock

Mfr. Part No.
MEC1703Q-C2-TN

Mouser Part No
579-MEC1703Q-C2-TN

Microchip Technology

I/O Controller Interface IC Embedded controller 480 KB Total SRAM

Learn More

Datasheet

46In Stock

$7.39

$7.35

$6.77

$6.75

View

Min.: 1
Mult.: 1

SMD/SMT

WFBGA-169

I/O Controllers

I2C, SPI

148 I/O

3.465 V

1.71 V

0 C

+ 70 C

Tray

I/O Controller Interface IC IrDA protocol handlr

MCP2155-I/P
Microchip Technology
1: $5.67
100In Stock

Mfr. Part No.
MCP2155-I/P

Mouser Part No
579-MCP2155-I/P

Microchip Technology

I/O Controller Interface IC IrDA protocol handlr

Datasheet

100In Stock

$5.67

$4.73

$4.31

Min.: 1
Mult.: 1

Through Hole

PDIP-18

Infrared Communications Controllers

UART

5.5 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC Embedded Controller 416 KB Total SRAM with EEPROM

MEC1723N-B0-I/LJ
Microchip Technology
1: $7.65
84In Stock

Mfr. Part No.
MEC1723N-B0-I/LJ

Mouser Part No
579-MEC1723N-B0-I/LJ

Microchip Technology

I/O Controller Interface IC Embedded Controller 416 KB Total SRAM with EEPROM

Datasheet

84In Stock

$7.65

$6.38

$6.18

Min.: 1
Mult.: 1

SMD/SMT

WFBGA-176

Keyboard and Embedded Controllers

SPI

123 I/O

1.8 V, 3.3 V

- 40 C

+ 85 C

Tray

I/O Controller Interface IC Embedded controller 480 KB Total SRAM

MEC1703Q-B2-TN
Microchip Technology
1: $7.53
176In Stock

Mfr. Part No.
MEC1703Q-B2-TN

Mouser Part No
579-MEC1703Q-B2-TN

Microchip Technology

I/O Controller Interface IC Embedded controller 480 KB Total SRAM

Learn More

Datasheet

176In Stock

$7.53

$7.52

$7.33

$7.30

Min.: 1
Mult.: 1

SMD/SMT

WFBGA-169

MEC170x

I/O Controllers

Serial

148 I/O

3.465 V

1.71 V

0 C

+ 70 C

Tray

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GM
Silicon Labs
1: $12.75
12,007On Order

Mfr. Part No.
CP2103-GM

Mouser Part No
634-CP2103-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

12,007On Order

$12.75

$9.87

$8.98

$8.29

View

Min.: 1
Mult.: 1

SMD/SMT

MLP-28

CP2103

3.6 V

- 55 C

+ 125 C

Tube

I/O Controller Interface IC Intel JHL9040R Thunderbolt 4 Retimer, Tray

JHL9040R S RLDH
Intel
1: $6.58
596On Order

Mfr. Part No.
JHL9040R S RLDH

Mouser Part No
607-JHL9040RSRLDH

Intel

I/O Controller Interface IC Intel JHL9040R Thunderbolt 4 Retimer, Tray

596On Order

$6.58

$5.04

$4.66

$4.10

View

Min.: 1
Mult.: 1

SMD/SMT

Non-standard

Thunderbolt Retimers

USB

1 I/O

Tray

I/O Controller Interface IC PCA9641BS

PCA9641BSHP
NXP Semiconductors
1: $3.49
14,000Expected 13/10/2026

Mfr. Part No.
PCA9641BSHP

Mouser Part No
771-PCA9641BSHP

NXP Semiconductors

I/O Controller Interface IC PCA9641BS

Learn More

Datasheet

14,000Expected 13/10/2026

Cut Tape

$3.49

$2.70

$2.39

$2.15

View

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

HVQFN-16

PCA9641

I/O Controllers

I2C

3.6 V

2.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC eSPI to LPC Bridge

ECE1200-I/LD
Microchip Technology
1: $3.78
3,914On Order

Mfr. Part No.
ECE1200-I/LD

Mouser Part No
579-ECE1200-I/LD

Microchip Technology

I/O Controller Interface IC eSPI to LPC Bridge

Learn More

Datasheet

3,914On Order

$3.78

$3.15

$3.04

Min.: 1
Mult.: 1

SMD/SMT

VQFN-40

Computing I/O Controllers

eSPI

1.8 V, 3.3 V

- 40 C

+ 85 C

Tray

I/O Controller Interface IC LPC Interface I/O with 4 full function UART with RS485 autoflow control; support -400C-+850C

NCT5104D
Nuvoton
1: $4.11
225Expected 21/10/2026

Mfr. Part No.
NCT5104D

Mouser Part No
503-NCT5104D

Nuvoton

I/O Controller Interface IC LPC Interface I/O with 4 full function UART with RS485 autoflow control; support -400C-+850C

225Expected 21/10/2026

$4.11

$3.10

$2.85

$2.57

$2.55

Min.: 1
Mult.: 1

I/O Controllers

LPC, UART

4 I/O

Tray

Interface IC's I/O Controller Interface IC

Customer Service Office

Company

Resources

Support

10.7 mm x 10.7 mm
BGA-Microstar-209
DIP-40
FBGA-1071
HTSSOP-38
HVQFN-16
LQFP-100
LQFP-144
LQFP-208
mBGA-676
MLP-28
MQFP-128
NFBGA-144
NFBGA-209
Non-standard
PDIP-18
PDIP-40
PLCC-44
QFN-24
QFN-28

8000
BU92747GUW
CP2103
CP2104
CP2105
CP2108
CP2110
DS2482S
DS2482X
DS2483Q
DS2483R
DS2484Q
DS2484R
DS2488
DS28E17Q
DS8005
IS31IO7326
JHL7340
JHL7540
JHL8010R

1-Wire Masters
Card Bus Controllers
Computing I/O Controllers
Dual-Port Links
Embedded Controllers
Floppy Disc Controllers
HID USB to UART Bridges
I/O Controllers
I/O Interface ICs
I/O Module Controller-Input Terminations
Infrared Communications Controllers
IrDA Controllers
IrDA Stack Controllers
IrDA Standard Protocol Stack Controllers
Keyboard and Embedded Controllers
LPC Interface ICs
Mobile Chipsets
Multiprotocol Card Interface ICs
PC Card Controllers
Power-Over-Ethernet Controllers

0 V
1.5 V, 2.5 V, 3.3 V, 5 V
1.62 V
1.71 V
1.8 V
1.8 V, 3.3 V
2.048 V
2.3 V
2.9 V
3 V
3.135 V
3.3 V
3.3 V, 5 V
3.6 V
4.75 V
5 V
5.5 V
9 V
15 V
30 V