Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package
PCAL6534EVJ
NXP Semiconductors
1:
S/14.05
4,400 In Stock
Mouser Part # 771-PCAL6534EVJ
NXP Semiconductors
Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package
4,400 In Stock
1
S/14.05
10
S/10.59
25
S/9.73
100
S/8.80
250
View
5,000
S/7.36
250
S/8.33
500
S/8.25
1,000
S/8.02
2,500
S/7.82
5,000
S/7.36
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
VFBGA-42
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
PCAL9538ABSHP
NXP Semiconductors
1:
S/8.68
6,371 In Stock
Mouser Part # 771-PCAL9538ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
6,371 In Stock
1
S/8.68
10
S/6.42
25
S/5.88
100
S/5.29
250
View
6,000
S/4.52
250
S/5.06
500
S/4.90
1,000
S/4.83
2,500
S/4.75
6,000
S/4.52
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I2C, Serial
SMD/SMT
HVQFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
PCAL9538APWJ
NXP Semiconductors
1:
S/8.52
12,409 In Stock
Mouser Part # 771-PCAL9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
12,409 In Stock
1
S/8.52
10
S/6.34
25
S/5.76
100
S/5.18
2,500
S/4.44
5,000
View
250
S/4.87
500
S/4.71
1,000
S/4.52
5,000
S/4.36
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I2C, Serial
SMD/SMT
TSSOP-16
RS-422 Interface IC Differential CMOS Li ne Driver and Recei A 926-DS89C21TM/NOPB
DS89C21TMX/NOPB
Texas Instruments
1:
S/14.60
2,377 In Stock
Mouser Part # 926-DS89C21TMX/NOPB
Texas Instruments
RS-422 Interface IC Differential CMOS Li ne Driver and Recei A 926-DS89C21TM/NOPB
2,377 In Stock
Alternative Packaging
1
S/14.60
10
S/10.86
25
S/9.93
100
S/8.91
2,500
S/7.59
5,000
View
250
S/8.41
500
S/8.21
1,000
S/7.82
5,000
S/7.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-422 Interface IC
RS-422 Transceivers
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC Quadruple Differenti al Line Receiver 16
AM26C32IDBR
Texas Instruments
1:
S/10.82
483 In Stock
Mouser Part # 595-AM26C32IDBR
Texas Instruments
RS-422/RS-485 Interface IC Quadruple Differenti al Line Receiver 16
483 In Stock
1
S/10.82
10
S/8.06
25
S/7.40
100
S/6.62
250
View
250
S/6.27
500
S/6.11
1,000
S/5.80
2,000
S/5.72
4,000
S/5.64
Buy
Min.: 1 Mult.: 1
Details
RS-422/RS-485 Interface IC
Line Receivers
Quadruple Differential Line Receiver
SMD/SMT
SSOP-16
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539PWR
Texas Instruments
1:
S/8.37
630 In Stock
3,000 Expected 9/24/2026
Mouser Part # 595-TCAL9539PWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
630 In Stock
3,000 Expected 9/24/2026
1
S/8.37
10
S/6.19
25
S/5.64
100
S/5.06
3,000
S/4.20
6,000
View
250
S/4.79
500
S/4.71
6,000
S/4.09
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
I/O Expanders
I/O Expanders
SMBus I/O Expander
I2C, Serial
SMD/SMT
TSSOP-24
Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24
NCA9555PWJ
Nexperia
1:
S/6.31
838 In Stock
Mouser Part # 771-NCA9555PWJ
Nexperia
Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24
838 In Stock
1
S/6.31
10
S/4.71
25
S/4.28
100
S/3.80
2,500
S/2.81
5,000
View
250
S/3.57
500
S/3.43
1,000
S/3.34
5,000
S/2.74
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I2C and SMBus I/O expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017-E/SS
Microchip Technology
1:
S/6.58
10,026 In Stock
15,886 Expected 9/22/2026
Mouser Part # 579-MCP23017-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
10,026 In Stock
15,886 Expected 9/22/2026
Alternative Packaging
1
S/6.58
25
S/5.45
282
S/4.98
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
SSOP-28
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9535DBQR
Texas Instruments
1:
S/12.07
770 In Stock
Mouser Part # 595-PCA9535DBQR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
770 In Stock
Alternative Packaging
1
S/12.07
25
S/11.76
100
S/10.63
250
S/10.28
1,000
S/9.38
2,500
S/9.15
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
QSOP-24
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT
TCA9534ADWR
Texas Instruments
1:
S/6.70
4,207 In Stock
Mouser Part # 595-TCA9534ADWR
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT
4,207 In Stock
Alternative Packaging
1
S/6.70
10
S/4.94
25
S/4.48
100
S/4.01
2,000
S/3.36
4,000
View
250
S/3.74
500
S/3.60
1,000
S/3.58
4,000
S/3.28
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
SOIC-16
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander
TCA9554APWR
Texas Instruments
1:
S/5.88
7,912 In Stock
Mouser Part # 595-TCA9554APWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander
7,912 In Stock
1
S/5.88
10
S/4.28
25
S/3.88
100
S/3.44
2,000
S/2.88
4,000
View
250
S/3.23
500
S/3.11
1,000
S/3.08
4,000
S/2.81
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-16
Sensor Interface Presision Voltage to Current Conv/Trans A 595-XTR111AIDRCR
XTR111AIDRCT
Texas Instruments
1:
S/9.34
9,643 In Stock
Mouser Part # 595-XTR111AIDRCT
Texas Instruments
Sensor Interface Presision Voltage to Current Conv/Trans A 595-XTR111AIDRCR
9,643 In Stock
Alternative Packaging
1
S/9.34
10
S/7.12
25
S/6.54
100
S/5.96
250
S/5.61
500
View
500
S/5.37
1,000
S/5.22
2,500
S/5.18
5,000
S/5.06
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Sensor Interface
Current Transmitter
3-Wire
SMD/SMT
VSON-10
RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 -40-85C
SP211EEA-L/TR
MaxLinear
1:
S/6.38
12,041 In Stock
Mouser Part # 701-SP211EEA-L/TR
MaxLinear
RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 -40-85C
12,041 In Stock
1
S/6.38
10
S/4.71
25
S/4.28
100
S/3.78
1,500
S/3.23
3,000
View
250
S/3.56
500
S/3.42
1,000
S/3.25
3,000
S/3.19
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RS-232 Interface IC
RS-232 Transceivers
Multichannel
SMD/SMT
SSOP-28
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package
PCA9500BS,118
NXP Semiconductors
1:
S/12.85
2,233 In Stock
Mouser Part # 771-PCA9500BS-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package
2,233 In Stock
1
S/12.85
10
S/10.16
25
S/8.80
100
S/7.90
250
View
6,000
S/6.81
250
S/7.47
500
S/7.36
1,000
S/7.20
2,500
S/7.08
6,000
S/6.81
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HVQFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package
PCA9501PW,118
NXP Semiconductors
1:
S/12.34
5,870 In Stock
Mouser Part # 771-PCA9501PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package
5,870 In Stock
1
S/12.34
10
S/9.26
25
S/8.49
100
S/7.63
2,500
S/6.50
5,000
View
250
S/7.24
500
S/7.12
1,000
S/6.73
5,000
S/6.38
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-20
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
PCA9539AHF,128
NXP Semiconductors
1:
S/7.90
12,267 In Stock
12,000 Expected 10/12/2026
Mouser Part # 771-PCA9539AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
12,267 In Stock
12,000 Expected 10/12/2026
1
S/7.90
10
S/5.99
25
S/5.33
100
S/4.87
250
View
6,000
S/4.09
250
S/4.59
500
S/4.44
2,500
S/4.32
6,000
S/4.09
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
PCAL9555AHF,128
NXP Semiconductors
1:
S/7.94
9,056 In Stock
18,000 Expected 10/12/2026
Mouser Part # 771-PCAL9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
9,056 In Stock
18,000 Expected 10/12/2026
1
S/7.94
10
S/5.88
25
S/5.37
100
S/4.79
250
View
6,000
S/4.01
250
S/4.52
500
S/4.36
1,000
S/4.24
6,000
S/4.01
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
HWQFN-24
Interface - I/O Expanders In/Out I2C int
MCP23008-E/P
Microchip Technology
1:
S/5.99
666 In Stock
Mouser Part # 579-MCP23008-E/P
Microchip Technology
Interface - I/O Expanders In/Out I2C int
666 In Stock
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
Through Hole
PDIP-18
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/P
Microchip Technology
1:
S/6.19
277 In Stock
Mouser Part # 579-MCP23009-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
277 In Stock
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
Through Hole
PDIP-18
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/SO
Microchip Technology
1:
S/5.92
35 In Stock
336 Expected 9/4/2026
Mouser Part # 579-MCP23009-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
35 In Stock
336 Expected 9/4/2026
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
SOIC-18
Interface - I/O Expanders 16B I/O Expander I2C interface
MCP23018-E/SO
Microchip Technology
1:
S/7.94
281 In Stock
Mouser Part # 579-MCP23018-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander I2C interface
281 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
SOIC-28
Interface - I/O Expanders 16B I/O Expander I2C interface
MCP23018-E/SP
Microchip Technology
1:
S/8.29
406 In Stock
Mouser Part # 579-MCP23018-E/SP
Microchip Technology
Interface - I/O Expanders 16B I/O Expander I2C interface
406 In Stock
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
Through Hole
SPDIP-28
Interface - I/O Expanders 8-bit I/O Expander SPI interface
MCP23S09-E/P
Microchip Technology
1:
S/6.58
211 In Stock
Mouser Part # 579-MCP23S09-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
211 In Stock
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
Through Hole
PDIP-18
Interface - I/O Expanders 8-bit I/O Expander SPI interface
MCP23S09-E/SO
Microchip Technology
1:
S/6.31
288 In Stock
Mouser Part # 579-MCP23S09-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
288 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-18
RS-422 Interface IC Quad RS-422A
AM26C32IN
Texas Instruments
1:
S/9.85
660 In Stock
Mouser Part # 595-AM26C32IN
Texas Instruments
RS-422 Interface IC Quad RS-422A
660 In Stock
1
S/9.85
10
S/7.36
25
S/6.38
100
S/5.80
500
View
500
S/5.61
1,000
S/5.18
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Details
RS-422 Interface IC
RS-422 Receivers
Through Hole
PDIP-16
Peru
