Interface - I/O Expanders Interface IO Expander W-QFN3030-16 T&R 3.5K
PI4IOE5V9554ZHEX
Diodes Incorporated
1:
₩1,950
278 In Stock
21,000 Expected 1/8/2027
Mouser Part # 621-PI4IOE5V9554ZHEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN3030-16 T&R 3.5K
278 In Stock
21,000 Expected 1/8/2027
1
₩1,950
10
₩1,404
25
₩1,185.6
100
₩1,118.5
500
₩1,096.7
3,500
₩878.3
Buy
Min.: 1 Mult.: 1
Max.: 3,500
Reel :3,500
Details
SMD/SMT
TQFN-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape
Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander
TCA1116RTWR
Texas Instruments
1:
₩4,758
3,169 In Stock
Mouser Part # 595-TCA1116RTWR
Texas Instruments
Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander
3,169 In Stock
1
₩4,758
10
₩4,508.4
25
₩4,305.6
100
₩4,071.6
250
View
3,000
₩3,400.8
250
₩3,962.4
500
₩3,931.2
1,000
₩3,697.2
3,000
₩3,400.8
6,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA1116
SMD/SMT
WQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT
TCA9554ADWR
Texas Instruments
1:
₩2,355.6
1,648 In Stock
Mouser Part # 595-TCA9554ADWR
Texas Instruments
Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT
1,648 In Stock
Alternative Packaging
1
₩2,355.6
10
₩1,716
25
₩1,553.8
100
₩1,379
2,000
₩1,152.8
4,000
View
250
₩1,296.4
500
₩1,244.9
1,000
₩1,232.4
4,000
₩1,127.9
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9554A
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR
PCF8575CPW
Texas Instruments
1:
₩13,213.2
279 In Stock
Mouser Part # 595-PCF8575CPW
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR
279 In Stock
Alternative Packaging
1
₩13,213.2
10
₩10,186.8
25
₩9,438
120
₩8,595.6
300
View
300
₩7,706.4
2,520
₩7,332
Buy
Min.: 1 Mult.: 1
Details
PCF8575C
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
4.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
PCF8575CDBQR
Texas Instruments
1:
₩9,718.8
2,063 In Stock
Mouser Part # 595-PCF8575CDBQR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
2,063 In Stock
Alternative Packaging
1
₩9,718.8
10
₩7,456.8
25
₩6,879.6
100
₩6,271.2
250
View
2,500
₩5,257.2
250
₩5,974.8
500
₩5,787.6
1,000
₩5,725.2
2,500
₩5,257.2
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCF8575C
SMD/SMT
QSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
4.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package
PCA6416AEVJ
NXP Semiconductors
1:
₩2,714.4
4,828 In Stock
Mouser Part # 771-PCA6416AEVJ
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package
4,828 In Stock
1
₩2,714.4
10
₩2,090.4
25
₩1,809.6
100
₩1,606.8
250
View
6,000
₩1,351
250
₩1,510.1
500
₩1,453.9
1,000
₩1,444.6
2,500
₩1,382.2
6,000
₩1,351
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA6416
SMD/SMT
VFBGA-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
ID82C55A
Renesas / Intersil
1:
₩146,920.8
67 In Stock
Mouser Part # 968-ID82C55A
Renesas / Intersil
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
67 In Stock
1
₩146,920.8
10
₩121,461.6
25
₩111,243.6
99
₩107,936.4
297
View
297
Quote
Buy
Min.: 1 Mult.: 1
No
82C55
Through Hole
CDIP-40
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
KTS1625EUAA-TB
Kinetic Technologies
1:
₩3,166.8
1,050 In Stock
New Product
Mouser Part # 389-KTS1625EUAA-TB
New Product
Kinetic Technologies
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
1,050 In Stock
1
₩3,166.8
10
₩2,340
25
₩2,137.2
100
₩1,903.2
1,500
₩1,622.4
3,000
View
250
₩1,794
500
₩1,731.6
1,000
₩1,653.6
3,000
₩1,560
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
KTS1625
SMD/SMT
WQFN-24
I2C
16 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape
Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus
TCAL9539RTWRQ1
Texas Instruments
1:
₩4,929.6
14,557 In Stock
Mouser Part # 595-TCAL9539RTWRQ1
Texas Instruments
Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus
14,557 In Stock
1
₩4,929.6
10
₩3,681.6
25
₩3,354
100
₩3,010.8
250
View
5,000
₩2,511.6
250
₩2,839.2
500
₩2,776.8
1,000
₩2,636.4
2,500
₩2,558.4
5,000
₩2,511.6
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
TCAL9539
SMD/SMT
WQFN-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
TCA9539AQPWRQ1
Texas Instruments
1:
₩3,884.4
1,880 In Stock
6,000 On Order
New Product
Mouser Part # 595-TCA9539AQPWRQ1
New Product
Texas Instruments
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
1,880 In Stock
6,000 On Order
View Dates
Stock:
1,880 Can Ship Immediately
On Order:
3,000 Expected 10/1/2026
3,000 Expected 12/25/2026
Factory Lead-Time:
16 Weeks
1
₩3,884.4
10
₩2,886
25
₩2,636.4
100
₩2,355.6
250
View
3,000
₩2,168.4
250
₩2,230.8
500
₩2,168.4
3,000
₩2,168.4
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
SMD/SMT
TSSOP-24
I2C
17 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
TCA9539BQPWRQ1
Texas Instruments
1:
₩3,806.4
2,017 In Stock
New Product
Mouser Part # 595-TCA9539BQPWRQ1
New Product
Texas Instruments
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
2,017 In Stock
1
₩3,806.4
10
₩2,823.6
25
₩2,589.6
100
₩2,308.8
250
View
250
₩2,184
500
₩2,121.6
1,000
₩2,090.4
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Details
SMD/SMT
TSSOP-24
I2C
17 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 125 C
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
TCAL6416DGSR
Texas Instruments
1:
₩3,260.4
6,609 In Stock
New Product
Mouser Part # 595-TCAL6416DGSR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
6,609 In Stock
1
₩3,260.4
10
₩2,418
25
₩2,199.6
100
₩1,965.6
250
View
5,000
₩1,747.2
250
₩1,856.4
500
₩1,794
1,000
₩1,747.2
5,000
₩1,747.2
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :5,000
Details
TCAL6416
SMD/SMT
VSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape
With ESD Protection
Interface - I/O Expanders 16-bit I2C/SMBus I/O expander with inter
TCAL9539RPWR
Texas Instruments
1:
₩3,213.6
2,122 In Stock
New Product
Mouser Part # 595-TCAL9539RPWR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit I2C/SMBus I/O expander with inter
2,122 In Stock
1
₩3,213.6
10
₩2,371.2
25
₩2,168.4
100
₩1,934.4
250
View
3,000
₩1,716
250
₩1,825.2
500
₩1,762.8
1,000
₩1,716
3,000
₩1,716
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
TCAL9539R
SMD/SMT
TSSOP-24
I2C
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
+ 125 C
- 40 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
NCA9555PW-Q100J
Nexperia
1:
₩2,917.2
2,473 Expected 10/23/2026
Mouser Part # 771-NCA9555PW-Q100J
Nexperia
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
2,473 Expected 10/23/2026
1
₩2,917.2
10
₩2,106
25
₩1,918.8
100
₩1,716
2,500
₩1,438.3
5,000
View
250
₩1,606.8
500
₩1,542.8
1,000
₩1,536.6
5,000
₩1,400.9
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package
+1 image
PCAL9722HNMP
NXP Semiconductors
1:
₩2,948.4
50,827 In Stock
Mouser Part # 771-PCAL9722HNMP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package
50,827 In Stock
1
₩2,948.4
10
₩2,184
25
₩1,981.2
100
₩1,762.8
250
View
6,000
₩1,463.3
250
₩1,669.2
500
₩1,606.8
2,500
₩1,496
6,000
₩1,463.3
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9722
SMD/SMT
HVQFN-32
I2C, Serial
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
+1 image
PCAL9722HN/Q900MP
NXP Semiconductors
1:
₩3,525.6
22,469 In Stock
24,000 Expected 9/18/2026
Mouser Part # 771-PCAL9722HNQ900MP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
22,469 In Stock
24,000 Expected 9/18/2026
1
₩3,525.6
10
₩2,605.2
25
₩2,386.8
100
₩2,121.6
250
View
6,000
₩1,731.6
250
₩2,012.4
500
₩1,950
6,000
₩1,731.6
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9722
SMD/SMT
HVQFN-32
Serial, SPI
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders NCA9535BY-Q100/SOT8041/HWQFN24
NCA9535BY-Q100HP
Nexperia
1:
₩2,605.2
6,013 In Stock
Mouser Part # 771-NCA9535BY-Q100HP
Nexperia
Interface - I/O Expanders NCA9535BY-Q100/SOT8041/HWQFN24
6,013 In Stock
1
₩2,605.2
10
₩1,918.8
25
₩1,747.2
100
₩1,541.3
3,000
₩1,318.2
6,000
View
250
₩1,449.2
500
₩1,394.6
1,000
₩1,385.3
6,000
₩1,290.1
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
HWQFN-24
Reel, Cut Tape
Interface - I/O Expanders NCA9555BY-Q100/SOT8041/HWQFN24
NCA9555BY-Q100HP
Nexperia
1:
₩2,901.6
3,251 In Stock
Mouser Part # 771-NCA9555BY-Q100HP
Nexperia
Interface - I/O Expanders NCA9555BY-Q100/SOT8041/HWQFN24
3,251 In Stock
1
₩2,901.6
10
₩2,137.2
25
₩1,934.4
100
₩1,731.6
3,000
₩1,449.2
6,000
View
250
₩1,622.4
500
₩1,558.4
1,000
₩1,552.2
6,000
₩1,407.1
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz, 400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9555BY/SOT8041/HWQFN24
NCA9555BYHP
Nexperia
1:
₩2,480.4
2,786 In Stock
Mouser Part # 771-NCA9555BYHP
Nexperia
Interface - I/O Expanders NCA9555BY/SOT8041/HWQFN24
2,786 In Stock
1
₩2,480.4
10
₩1,825.2
25
₩1,653.6
100
₩1,464.8
3,000
₩1,226.2
6,000
View
250
₩1,377.5
500
₩1,324.4
1,000
₩1,313.5
6,000
₩1,196.5
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz, 400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8bit Input/Output Exp I2C interface
+2 images
MCP23008T-E/ML
Microchip Technology
1:
₩2,324.4
14,479 In Stock
Mouser Part # 579-MCP23008T-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp I2C interface
14,479 In Stock
Alternative Packaging
1
₩2,324.4
25
₩1,950
100
₩1,872
3,300
₩1,762.8
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
SMD/SMT
QFN-20
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders In/Out I2C int
MCP23008T-E/SO
Microchip Technology
1:
₩2,137.2
32,503 In Stock
Mouser Part # 579-MCP23008T-E/SO
Microchip Technology
Interface - I/O Expanders In/Out I2C int
32,503 In Stock
Alternative Packaging
1
₩2,137.2
1,100
₩2,137.2
Buy
Min.: 1 Mult.: 1
Reel :1,100
Details
SMD/SMT
SOIC-18
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 8B I/O Expander I2C interface
MCP23009-E/MG
Microchip Technology
1:
₩2,542.8
13,454 In Stock
Mouser Part # 579-MCP23009-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander I2C interface
Product Comments
13,454 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-16
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders In/Out SPI int
MCP23S08-E/SO
Microchip Technology
1:
₩2,371.2
24,041 In Stock
Mouser Part # 579-MCP23S08-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
24,041 In Stock
Alternative Packaging
1
₩2,371.2
10
₩2,184
25
₩1,996.8
84
₩1,918.8
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-18
Serial, SPI
8 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders In/Out SPI int
MCP23S08T-E/SO
Microchip Technology
1:
₩2,402.4
12,833 In Stock
Mouser Part # 579-MCP23S08T-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
12,833 In Stock
Alternative Packaging
1
₩2,402.4
25
₩2,371.2
250
₩2,355.6
500
₩2,324.4
1,100
₩1,934.4
Buy
Min.: 1 Mult.: 1
Reel :1,100
Details
SMD/SMT
SOIC-18
Serial, SPI
8 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SO
Microchip Technology
1:
₩2,636.4
33,240 In Stock
Mouser Part # 579-MCP23S17-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
33,240 In Stock
Alternative Packaging
1
₩2,636.4
27
₩2,184
108
₩1,996.8
Buy
Min.: 1 Mult.: 1
Details
MCP23S17
SMD/SMT
SOIC-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
4 kV
Korea, Republic of