Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SO
Microchip Technology
1:
S/6.58
33,375 In Stock
Mouser Part # 579-MCP23S17-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
33,375 In Stock
Alternative Packaging
1
S/6.58
27
S/5.45
108
S/4.98
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
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SP
Microchip Technology
1:
S/6.93
11,010 In Stock
Mouser Part # 579-MCP23S17-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
11,010 In Stock
1
S/6.93
30
S/5.80
105
S/5.25
Buy
Min.: 1 Mult.: 1
Details
MCP23S17
Through Hole
SPDIP-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SS
Microchip Technology
1:
S/6.93
20,962 In Stock
Mouser Part # 579-MCP23S17-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
20,962 In Stock
Alternative Packaging
1
S/6.93
25
S/5.80
282
S/5.25
Buy
Min.: 1 Mult.: 1
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
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/ML
Microchip Technology
1:
S/7.94
46,246 In Stock
Mouser Part # 579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
46,246 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23S17
SMD/SMT
QFN-28
Serial, SPI
16 I/O
With Interrupt
4.5 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/SO
Microchip Technology
1:
S/6.58
14,641 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
14,641 In Stock
12,800 Expected 9/11/2026
Alternative Packaging
1
S/6.58
25
S/5.45
100
S/5.33
1,000
S/4.98
1,600
S/4.98
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:
S/6.93
21,774 In Stock
Mouser Part # 579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
21,774 In Stock
Alternative Packaging
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:
S/9.23
13,383 In Stock
Mouser Part # 595-TCA9539RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
13,383 In Stock
1
S/9.23
10
S/6.85
25
S/6.27
100
S/5.61
3,000
S/4.71
6,000
View
250
S/5.29
500
S/5.14
1,000
S/4.94
6,000
S/4.63
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 16 CHAN LOW VOLT I2C GPIO +PWM
SX1509BIULTRT
Semtech
1:
S/13.70
25,097 In Stock
Mouser Part # 947-SX1509BIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
25,097 In Stock
1
S/13.70
10
S/10.32
25
S/9.46
100
S/8.52
3,000
S/7.28
6,000
View
250
S/8.10
500
S/8.02
1,000
S/7.79
6,000
S/7.20
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:
S/13.70
9,044 In Stock
Mouser Part # 947-SX1509QBIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
9,044 In Stock
1
S/13.70
10
S/10.32
25
S/9.46
100
S/8.52
3,000
S/7.28
6,000
View
250
S/8.10
500
S/8.02
1,000
S/7.79
6,000
S/7.24
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:
S/10.55
583 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
583 In Stock
3,000 Expected 10/13/2026
1
S/10.55
10
S/7.86
25
S/7.20
100
S/6.46
250
View
3,000
S/5.80
250
S/6.11
500
S/5.96
1,000
S/5.80
3,000
S/5.80
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:
S/6.07
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
S/6.07
10
S/5.41
25
S/5.02
100
S/4.67
250
View
5,000
S/3.93
250
S/4.48
500
S/4.32
1,000
S/4.28
2,500
S/4.09
5,000
S/3.93
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:
S/5.96
3,379 In Stock
Mouser Part # 595-TCAL6408PWR
Texas Instruments
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
3,379 In Stock
1
S/5.96
10
S/4.36
25
S/3.97
100
S/3.50
3,000
S/2.92
6,000
View
250
S/3.29
500
S/3.16
1,000
S/3.13
6,000
S/2.86
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
+1 image
TCAL6416RDTOR
Texas Instruments
1:
S/9.93
2,837 In Stock
Mouser Part # 595-TCAL6416RDTOR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
2,837 In Stock
1
S/9.93
10
S/7.40
25
S/6.73
100
S/6.03
250
View
250
S/5.61
500
S/5.41
1,000
S/5.29
3,000
S/4.94
6,000
S/4.83
Buy
Min.: 1 Mult.: 1
Details
TCAL6416R
SMD/SMT
X2QFN-24
I2C, Serial, SMBus
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
4 kV
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538DTUR
Texas Instruments
1:
S/8.80
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
S/8.80
10
S/6.54
25
S/5.96
100
S/5.33
250
View
250
S/5.02
500
S/4.87
1,000
S/4.79
3,000
S/4.48
6,000
S/4.40
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:
S/7.47
8,863 In Stock
Mouser Part # 595-TCAL9538RSVR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
8,863 In Stock
1
S/7.47
10
S/5.53
25
S/5.02
100
S/4.48
3,000
S/3.76
6,000
View
250
S/4.20
500
S/4.05
6,000
S/3.68
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:
S/7.63
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
S/7.63
10
S/5.61
25
S/4.94
100
S/4.52
250
View
3,000
S/3.75
250
S/4.40
500
S/4.32
1,000
S/4.28
3,000
S/3.75
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:
S/5.37
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
S/5.37
10
S/3.89
25
S/3.52
100
S/3.11
3,500
S/2.92
7,000
View
250
S/2.92
7,000
S/2.53
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:
S/10.08
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
S/10.08
10
S/7.47
25
S/6.62
100
S/6.07
250
View
3,000
S/5.18
250
S/5.92
500
S/5.80
1,000
S/5.72
3,000
S/5.18
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:
S/8.41
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
S/8.41
10
S/6.23
25
S/5.61
100
S/5.06
250
S/4.75
2,500
S/4.75
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:
S/6.31
13,187 In Stock
Mouser Part # 771-NCA9535PW-Q100J
Nexperia
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
13,187 In Stock
1
S/6.31
10
S/4.63
25
S/4.20
100
S/3.72
2,500
S/3.12
5,000
View
250
S/3.50
500
S/3.36
1,000
S/3.34
5,000
S/3.05
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:
S/5.53
2,419 In Stock
Mouser Part # 771-NCA9535PWJ
Nexperia
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
2,419 In Stock
1
S/5.53
10
S/4.01
25
S/3.60
100
S/3.18
2,500
S/2.62
5,000
View
250
S/2.98
500
S/2.86
1,000
S/2.74
5,000
S/2.55
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:
S/5.64
2,922 In Stock
Mouser Part # 771-NCA9539PWJ
Nexperia
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
2,922 In Stock
1
S/5.64
10
S/4.13
25
S/3.72
100
S/3.29
2,500
S/2.64
5,000
View
250
S/3.09
500
S/2.97
1,000
S/2.88
5,000
S/2.52
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 PCA9539PW/SOT355/TSSOP24
PCA9539PWJ
Nexperia
1:
S/7.59
3,576 In Stock
Mouser Part # 771-PCA9539PWJ
Nexperia
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24
3,576 In Stock
1
S/7.59
10
S/5.57
25
S/5.06
100
S/4.52
250
View
2,500
S/3.53
250
S/4.24
500
S/4.16
2,500
S/3.53
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
With ESD Protection
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
PCAL9714HNMP
NXP Semiconductors
1:
S/5.80
9,636 In Stock
Mouser Part # 771-PCAL9714HNMP
NXP Semiconductors
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
9,636 In Stock
1
S/5.80
10
S/4.24
25
S/3.84
100
S/3.41
250
View
6,000
S/2.79
250
S/3.20
500
S/3.08
1,000
S/3.04
2,500
S/2.93
6,000
S/2.79
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9714
SMD/SMT
HVQFN-24
I2C, Serial
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 85 C
Reel, Cut Tape
2 kV
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
FXL6408UMX
onsemi
1:
S/2.30
81,455 In Stock
45,000 Expected 2/2/2027
Mouser Part # 512-FXL6408UMX
onsemi
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
81,455 In Stock
45,000 Expected 2/2/2027
1
S/2.30
10
S/1.62
25
S/1.42
100
S/1.22
250
View
5,000
S/1.04
250
S/1.15
500
S/1.07
1,000
S/1.04
5,000
S/1.04
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
