Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SO
Microchip Technology
1:
₩2,636.4
14,982 In Stock
12,800 Expected 9/11/2026
Mouser Part # 579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
14,982 In Stock
12,800 Expected 9/11/2026
Alternative Packaging
1
₩2,636.4
25
₩2,184
100
₩2,137.2
1,000
₩1,996.8
1,600
₩1,996.8
Buy
Min.: 1 Mult.: 1
Reel :1,600
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
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SS
Microchip Technology
1:
₩2,776.8
21,779 In Stock
Mouser Part # 579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
21,779 In Stock
Alternative Packaging
1
₩2,776.8
2,100
₩2,776.8
Buy
Min.: 1 Mult.: 1
Reel :2,100
Details
MCP23S17
SMD/SMT
SSOP-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders Remote 16bit I2C and SMBux
TCA9539RGER
Texas Instruments
1:
₩3,697.2
13,489 In Stock
Mouser Part # 595-TCA9539RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
13,489 In Stock
1
₩3,697.2
10
₩2,745.6
25
₩2,511.6
100
₩2,246.4
3,000
₩1,887.6
6,000
View
250
₩2,121.6
500
₩2,059.2
1,000
₩1,981.2
6,000
₩1,856.4
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA9539
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
PCA9505DGGY
NXP Semiconductors
1:
₩10,140
4,010 In Stock
Mouser Part # 771-PCA9505DGGY
NXP Semiconductors
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
4,010 In Stock
1
₩10,140
10
₩7,784.4
25
₩7,191.6
100
₩6,552
250
View
2,000
₩5,818.8
250
₩6,271.2
500
₩6,177.6
1,000
₩6,130.8
2,000
₩5,818.8
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9505
SMD/SMT
TSSOP-56
I2C, Serial
40 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
PCAL6408ABSHP
NXP Semiconductors
1:
₩2,371.2
58,681 In Stock
Mouser Part # 771-PCAL6408ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
58,681 In Stock
1
₩2,371.2
10
₩1,731.6
25
₩1,575.6
100
₩1,394.6
250
View
6,000
₩1,141.9
250
₩1,310.4
500
₩1,258.9
1,000
₩1,246.4
2,500
₩1,202.8
6,000
₩1,141.9
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL6408A
SMD/SMT
HVQFN-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
PCAL6408APWJ
NXP Semiconductors
1:
₩2,371.2
52,896 In Stock
Mouser Part # 771-PCAL6408APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
52,896 In Stock
1
₩2,371.2
10
₩1,731.6
25
₩1,575.6
100
₩1,394.6
2,500
₩1,165.3
5,000
View
250
₩1,310.4
500
₩1,258.9
1,000
₩1,246.4
5,000
₩1,140.4
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL6408A
SMD/SMT
TSSOP-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 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
PCAL6524HEAZ
NXP Semiconductors
1:
₩3,338.4
45,453 In Stock
42,500 Expected 10/19/2026
Mouser Part # 771-PCAL6524HEAZ
NXP Semiconductors
Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
45,453 In Stock
42,500 Expected 10/19/2026
1
₩3,338.4
10
₩2,542.8
25
₩2,246.4
100
₩2,012.4
500
₩1,794
1,000
View
250
₩1,918.8
1,000
₩1,778.4
2,500
₩1,747.2
5,000
₩1,700.4
Buy
Min.: 1 Mult.: 1
Reel :500
Details
PCAL6524
SMD/SMT
HUQFN-32
I2C, Serial, SMBus
24 I/O
With Interrupt
800 mV
3.6 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
SX1509BIULTRT
Semtech
1:
₩5,491.2
25,190 In Stock
Mouser Part # 947-SX1509BIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
25,190 In Stock
1
₩5,491.2
10
₩4,134
25
₩3,790.8
100
₩3,416.4
3,000
₩2,917.2
6,000
View
250
₩3,244.8
500
₩3,213.6
1,000
₩3,120
6,000
₩2,886
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SX1509
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.2 V
3.6 V
2 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
SX1509QBIULTRT
Semtech
1:
₩5,491.2
9,044 In Stock
Mouser Part # 947-SX1509QBIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
9,044 In Stock
1
₩5,491.2
10
₩4,134
25
₩3,790.8
100
₩3,416.4
3,000
₩2,917.2
6,000
View
250
₩3,244.8
500
₩3,213.6
1,000
₩3,120
6,000
₩2,901.6
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SX1509
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.2 V
3.6 V
2 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
TCAL6416RADTOR
Texas Instruments
1:
₩4,227.6
602 In Stock
3,000 Expected 10/13/2026
New Product
Mouser Part # 595-TCAL6416RADTOR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
602 In Stock
3,000 Expected 10/13/2026
1
₩4,227.6
10
₩3,151.2
25
₩2,886
100
₩2,589.6
250
View
3,000
₩2,324.4
250
₩2,449.2
500
₩2,386.8
1,000
₩2,324.4
3,000
₩2,324.4
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
TCAL6416R
SMD/SMT
QFN-24
I2C
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM
M95P16-IXCST/EF
STMicroelectronics
1:
₩2,433.6
2,232 In Stock
Mouser Part # 511-M95P16-IXCST/EF
STMicroelectronics
Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM
2,232 In Stock
1
₩2,433.6
10
₩2,168.4
25
₩2,012.4
100
₩1,872
250
View
5,000
₩1,575.6
250
₩1,794
500
₩1,731.6
1,000
₩1,716
2,500
₩1,638
5,000
₩1,575.6
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
M95P16
SMD/SMT
WLCSP-8
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
TCAL6408PWR
Texas Instruments
1:
₩2,386.8
3,191 In Stock
Mouser Part # 595-TCAL6408PWR
Texas Instruments
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
3,191 In Stock
1
₩2,386.8
10
₩1,747.2
25
₩1,591.2
100
₩1,402.4
3,000
₩1,171.6
6,000
View
250
₩1,318.2
500
₩1,266.7
1,000
₩1,254.2
6,000
₩1,146.6
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL6408
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
With ESD Protection
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
TCAL6416PWR
Texas Instruments
1:
₩3,291.6
946 In Stock
Mouser Part # 595-TCAL6416PWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
946 In Stock
1
₩3,291.6
10
₩2,433.6
25
₩2,230.8
100
₩1,981.2
3,000
₩1,669.2
6,000
View
250
₩1,872
500
₩1,809.6
1,000
₩1,778.4
6,000
₩1,606.8
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL6416
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538DTUR
Texas Instruments
1:
₩3,525.6
1,263 In Stock
Mouser Part # 595-TCAL9538DTUR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
1,263 In Stock
1
₩3,525.6
10
₩2,620.8
25
₩2,386.8
100
₩2,137.2
250
View
250
₩2,012.4
500
₩1,950
1,000
₩1,918.8
3,000
₩1,794
6,000
₩1,762.8
Buy
Min.: 1 Mult.: 1
Details
TCAL9538
SMD/SMT
X2QFN-16
I2C, Serial, SMBus
9 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538RSVR
Texas Instruments
1:
₩2,995.2
7,660 In Stock
Mouser Part # 595-TCAL9538RSVR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
7,660 In Stock
1
₩2,995.2
10
₩2,215.2
25
₩2,012.4
100
₩1,794
3,000
₩1,507
6,000
View
250
₩1,684.8
500
₩1,622.4
6,000
₩1,475.8
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL9538
SMD/SMT
UQFN-16
I2C, Serial, SMBus
9 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
360°
+6 images
PI4IOE5V6416ALEX
Diodes Incorporated
1:
₩3,057.6
1,579 In Stock
Mouser Part # 621-PI4IOE5V6416ALEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
1,579 In Stock
1
₩3,057.6
10
₩2,246.4
25
₩1,981.2
100
₩1,809.6
250
View
3,000
₩1,502.3
250
₩1,762.8
500
₩1,731.6
1,000
₩1,716
3,000
₩1,502.3
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
+2 images
PI4IOE5V6416AZDEX
Diodes Incorporated
1:
₩2,152.8
4,223 In Stock
Mouser Part # 621-PI4IOE5V6416AZDE
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
4,223 In Stock
1
₩2,152.8
10
₩1,560
25
₩1,411.8
100
₩1,248
3,500
₩1,168.4
7,000
View
250
₩1,168.4
7,000
₩1,015.6
Buy
Min.: 1 Mult.: 1
Reel :3,500
Details
SMD/SMT
TQFN-24
I2C, Serial
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 Interface IO Expander TSSOP-24 T&R 3K
360°
+5 images
PI4IOE5V6416RQ2LEX
Diodes Incorporated
1:
₩4,040.4
3,845 In Stock
Mouser Part # 621-PI4IOE5V6416RQ2L
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
3,845 In Stock
1
₩4,040.4
10
₩2,995.2
25
₩2,652
100
₩2,433.6
250
View
3,000
₩2,074.8
250
₩2,371.2
500
₩2,324.4
1,000
₩2,293.2
3,000
₩2,074.8
Buy
Min.: 1 Mult.: 1
Reel :3,000
SMD/SMT
TSSOP-24
1.65 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
360°
+6 images
PI4IOE5V6524ZHEX
Diodes Incorporated
1:
₩3,369.6
5,217 In Stock
Mouser Part # 621-PI4IOE5V6524ZHEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
5,217 In Stock
1
₩3,369.6
10
₩2,496
25
₩2,246.4
100
₩2,028
250
₩1,903.2
2,500
₩1,903.2
Buy
Min.: 1 Mult.: 1
Max.: 320
Reel :2,500
Details
SMD/SMT
WQFN5050-32
I2C, Serial
24 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
NCA9535PW-Q100J
Nexperia
1:
₩2,527.2
3,187 In Stock
10,000 Expected 9/4/2026
Mouser Part # 771-NCA9535PW-Q100J
Nexperia
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
3,187 In Stock
10,000 Expected 9/4/2026
1
₩2,527.2
10
₩1,856.4
25
₩1,684.8
100
₩1,491.4
2,500
₩1,251.1
5,000
View
250
₩1,402.4
500
₩1,347.8
1,000
₩1,336.9
5,000
₩1,223
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
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
NCA9535PWJ
Nexperia
1:
₩2,215.2
2,419 In Stock
Mouser Part # 771-NCA9535PWJ
Nexperia
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
2,419 In Stock
1
₩2,215.2
10
₩1,606.8
25
₩1,443
100
₩1,276.1
2,500
₩1,048.3
5,000
View
250
₩1,195
500
₩1,146.6
1,000
₩1,096.7
5,000
₩1,020.2
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
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
NCA9539PWJ
Nexperia
1:
₩1,918.8
2,923 In Stock
Mouser Part # 771-NCA9539PWJ
Nexperia
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
2,923 In Stock
1
₩1,918.8
10
₩1,390
25
₩1,257.4
100
₩1,112.3
2,500
₩946.9
5,000
View
250
₩1,042.1
500
₩1,000
1,000
₩956.3
5,000
₩898.6
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
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
FXL6408UMX
onsemi
1:
₩920.4
74,708 In Stock
45,000 Expected 2/2/2027
Mouser Part # 512-FXL6408UMX
onsemi
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
74,708 In Stock
45,000 Expected 2/2/2027
1
₩920.4
10
₩649
25
₩571
100
₩489.8
250
View
5,000
₩416.5
250
₩461.8
500
₩430.6
1,000
₩416.5
5,000
₩416.5
Buy
Min.: 1 Mult.: 1
Max.: 1,220
Reel :5,000
Details
FXL6408
SMD/SMT
UQFN-16
I2C, Serial
8 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017-E/SO
Microchip Technology
1:
₩2,527.2
39,518 In Stock
Mouser Part # 579-MCP23017-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
39,518 In Stock
Alternative Packaging
1
₩2,527.2
27
₩2,106
108
₩1,934.4
Buy
Min.: 1 Mult.: 1
Details
MCP23017
SMD/SMT
SOIC-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017T-E/ML
Microchip Technology
1:
₩2,964
23,354 In Stock
Mouser Part # 579-MCP23017T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
23,354 In Stock
Alternative Packaging
1
₩2,964
25
₩2,480.4
100
₩2,386.8
1,000
₩2,246.4
1,600
₩2,246.4
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23017
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Korea, Republic of
