|
|
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:
£1.64
-
18,860In Stock
|
Mouser Part No
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
|
|
18,860In Stock
|
|
|
£1.64
|
|
|
£1.22
|
|
|
£1.11
|
|
|
£0.995
|
|
|
£0.856
|
|
|
View
|
|
|
£0.943
|
|
|
£0.908
|
|
|
£0.871
|
|
|
£0.841
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
PCAL9538A
|
SMD/SMT
|
TSSOP-16
|
I2C, Serial
|
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 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
- PCAL9539AHF,128
- NXP Semiconductors
-
1:
£1.89
-
13,017In Stock
|
Mouser Part No
771-PCAL9539AHF,128
|
NXP Semiconductors
|
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
|
|
13,017In Stock
|
|
|
£1.89
|
|
|
£1.41
|
|
|
£1.28
|
|
|
£1.16
|
|
|
View
|
|
|
£0.995
|
|
|
£1.10
|
|
|
£1.07
|
|
|
£0.995
|
|
Min.: 1
Mult.: 1
:
6,000
|
|
|
PCAL9539A
|
SMD/SMT
|
HWQFN-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
|
2 kV
|
|
|
|
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:
£1.53
-
26,621In Stock
-
18,000Expected 19/10/2026
|
Mouser Part No
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
|
|
26,621In Stock
18,000Expected 19/10/2026
|
|
|
£1.53
|
|
|
£1.13
|
|
|
£1.04
|
|
|
£0.925
|
|
|
View
|
|
|
£0.773
|
|
|
£0.871
|
|
|
£0.841
|
|
|
£0.773
|
|
Min.: 1
Mult.: 1
:
6,000
|
|
|
PCAL9555A
|
SMD/SMT
|
HWQFN-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
100 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:
£2.65
-
21,927In Stock
-
27,000Expected 17/03/2027
|
Mouser Part No
947-SX1509BIULTRT
|
Semtech
|
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
|
|
21,927In Stock
27,000Expected 17/03/2027
|
|
|
£2.65
|
|
|
£1.99
|
|
|
£1.82
|
|
|
£1.64
|
|
|
£1.41
|
|
|
View
|
|
|
£1.56
|
|
|
£1.55
|
|
|
£1.50
|
|
|
£1.39
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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:
£2.65
-
8,472In Stock
|
Mouser Part No
947-SX1509QBIULTRT
|
Semtech
|
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
|
|
8,472In Stock
|
|
|
£2.65
|
|
|
£1.99
|
|
|
£1.82
|
|
|
£1.64
|
|
|
£1.41
|
|
|
View
|
|
|
£1.56
|
|
|
£1.55
|
|
|
£1.50
|
|
|
£1.40
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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 ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
- TCAL6408RSVR
- Texas Instruments
-
1:
£1.19
-
191In Stock
-
21,000Expected 03/12/2026
|
Mouser Part No
595-TCAL6408RSVR
|
Texas Instruments
|
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
|
|
191In Stock
21,000Expected 03/12/2026
|
|
|
£1.19
|
|
|
£0.863
|
|
|
£0.788
|
|
|
£0.694
|
|
|
£0.564
|
|
|
View
|
|
|
£0.651
|
|
|
£0.627
|
|
|
£0.62
|
|
|
£0.552
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
TCAL6408
|
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 NCA9539BY/SOT8041/HWQFN24
- NCA9539BYHP
- Nexperia
-
1:
£1.34
-
350In Stock
|
Mouser Part No
771-NCA9539BYHP
|
Nexperia
|
Interface - I/O Expanders NCA9539BY/SOT8041/HWQFN24
|
|
350In Stock
|
|
|
£1.34
|
|
|
£0.986
|
|
|
£0.89
|
|
|
£0.796
|
|
|
£0.648
|
|
|
View
|
|
|
£0.746
|
|
|
£0.718
|
|
|
£0.714
|
|
|
£0.633
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
|
SMD/SMT
|
HWQFN-24
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape
|
|
|
|
|
Interface - I/O Expanders In/Out I2C int
- MCP23008T-E/SS
- Microchip Technology
-
1:
£1.12
-
5,808In Stock
-
6,400Expected 28/09/2026
|
Mouser Part No
579-MCP23008T-E/SS
|
Microchip Technology
|
Interface - I/O Expanders In/Out I2C int
|
|
5,808In Stock
6,400Expected 28/09/2026
|
|
Min.: 1
Mult.: 1
:
1,600
|
|
|
|
SMD/SMT
|
SSOP-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 8B I/O Expander SPI interface
- MCP23009T-E/MG
- Microchip Technology
-
1:
£1.22
-
5,344In Stock
|
Mouser Part No
579-MCP23009T-E/MG
|
Microchip Technology
|
Interface - I/O Expanders 8B I/O Expander SPI interface
|
|
5,344In Stock
|
|
|
£1.22
|
|
|
£1.02
|
|
|
£0.943
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
|
SMD/SMT
|
QFN-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
3.4 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
4 kV
|
|
|
|
Interface - I/O Expanders 16B I/O Expander I2C interface
- MCP23018T-E/MJ
- Microchip Technology
-
1:
£1.53
-
6,078In Stock
|
Mouser Part No
579-MCP23018T-E/MJ
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander I2C interface
|
|
6,078In Stock
|
|
|
£1.53
|
|
|
£1.27
|
|
|
£1.15
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
|
SMD/SMT
|
QFN-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
3.4 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 16-bit I/O Expander I2C interface
- MCP23018T-E/SS
- Microchip Technology
-
1:
£1.68
-
4,823In Stock
|
Mouser Part No
579-MCP23018T-E/SS
|
Microchip Technology
|
Interface - I/O Expanders 16-bit I/O Expander I2C interface
|
|
4,823In Stock
|
|
|
£1.68
|
|
|
£1.42
|
|
|
£1.27
|
|
Min.: 1
Mult.: 1
:
2,100
|
|
|
|
SMD/SMT
|
SSOP-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
3.4 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
- MCP23S08T-E/ML
- Microchip Technology
-
1:
£1.24
-
2,949In Stock
|
Mouser Part No
579-MCP23S08T-E/ML
|
Microchip Technology
|
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
|
|
2,949In Stock
|
|
|
£1.24
|
|
|
£1.22
|
|
|
£1.04
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
|
SMD/SMT
|
QFN-20
|
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 In/Out SPI int
- MCP23S08T-E/SS
- Microchip Technology
-
1:
£1.16
-
9,596In Stock
|
Mouser Part No
579-MCP23S08T-E/SS
|
Microchip Technology
|
Interface - I/O Expanders In/Out SPI int
|
|
9,596In Stock
|
|
|
£1.16
|
|
|
£0.969
|
|
|
£0.871
|
|
Min.: 1
Mult.: 1
:
1,600
|
|
|
|
SMD/SMT
|
SSOP-20
|
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 8B I/O Expander SPI interface
- MCP23S09T-E/MG
- Microchip Technology
-
1:
£1.27
-
2,697In Stock
|
Mouser Part No
579-MCP23S09T-E/MG
|
Microchip Technology
|
Interface - I/O Expanders 8B I/O Expander SPI interface
|
|
2,697In Stock
|
|
|
£1.27
|
|
|
£1.07
|
|
|
£1.05
|
|
|
£0.969
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
|
SMD/SMT
|
QFN-16
|
Serial, SPI
|
8 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 16B I/O Expander SPI interface
- MCP23S18T-E/MJ
- Microchip Technology
-
1:
£1.62
-
2,669In Stock
-
9,900Expected 01/01/2027
|
Mouser Part No
579-MCP23S18T-E/MJ
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
2,669In Stock
9,900Expected 01/01/2027
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
MCP23S18
|
SMD/SMT
|
QFN-24
|
Serial, SPI
|
16 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 16B I/O Expander SPI interface
- MCP23S18T-E/SO
- Microchip Technology
-
1:
£1.62
-
1,151In Stock
|
Mouser Part No
579-MCP23S18T-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
1,151In Stock
|
|
|
£1.62
|
|
|
£1.35
|
|
|
£1.32
|
|
|
£1.22
|
|
|
£1.22
|
|
Min.: 1
Mult.: 1
:
1,600
|
|
|
|
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
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
- PCA9534DWR
- Texas Instruments
-
1:
£2.45
-
3,843In Stock
|
Mouser Part No
595-PCA9534DWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
|
|
3,843In Stock
|
|
|
£2.45
|
|
|
£1.84
|
|
|
£1.68
|
|
|
£1.51
|
|
|
£1.29
|
|
|
View
|
|
|
£1.42
|
|
|
£1.40
|
|
|
£1.36
|
|
|
£1.20
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9534
|
SMD/SMT
|
SOIC-16
|
I2C, Serial, SMBus
|
8 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 Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
- PCA9536DR
- Texas Instruments
-
1:
£1.17
-
10,188In Stock
|
Mouser Part No
595-PCA9536DR
|
Texas Instruments
|
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
|
|
10,188In Stock
|
|
|
£1.17
|
|
|
£0.863
|
|
|
£0.78
|
|
|
£0.691
|
|
|
£0.595
|
|
|
View
|
|
|
£0.65
|
|
|
£0.624
|
|
|
£0.618
|
|
|
£0.582
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
PCA9536
|
SMD/SMT
|
SOIC-8
|
I2C, Serial, SMBus
|
4 I/O
|
Without Interrupt
|
2.3 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW
- PCA9538DWR
- Texas Instruments
-
1:
£3.03
-
1,463In Stock
|
Mouser Part No
595-PCA9538DWR
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW
|
|
1,463In Stock
|
|
|
£3.03
|
|
|
£2.29
|
|
|
£2.10
|
|
|
£1.90
|
|
|
View
|
|
|
£1.63
|
|
|
£1.80
|
|
|
£1.79
|
|
|
£1.68
|
|
|
£1.63
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9538
|
SMD/SMT
|
SOIC-16
|
I2C, Serial, SMBus
|
8 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 16-Bit I2C & SMBus L o-Pwr I/O Expander
- PCA9539DGVR
- Texas Instruments
-
1:
£1.59
-
1,525In Stock
|
Mouser Part No
595-PCA9539DGVR
|
Texas Instruments
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
|
|
1,525In Stock
|
|
|
£1.59
|
|
|
£1.48
|
|
|
£1.48
|
|
|
£1.44
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9539
|
SMD/SMT
|
TVSOP-24
|
I2C, Serial, SMBus
|
16 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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW
- PCA9539DWR
- Texas Instruments
-
1:
£3.08
-
2,144In Stock
|
Mouser Part No
595-PCA9539DWR
|
Texas Instruments
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW
|
|
2,144In Stock
|
|
|
£3.08
|
|
|
£2.33
|
|
|
£2.15
|
|
|
£1.95
|
|
|
£1.73
|
|
|
View
|
|
|
£1.85
|
|
|
£1.83
|
|
|
£1.77
|
|
|
£1.65
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9539
|
SMD/SMT
|
SOIC-24
|
I2C, Serial, SMBus
|
16 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 Rem 8B I2C & SMBus I /O Expander
- PCA9554ARGVR
- Texas Instruments
-
1:
£2.22
-
2,382In Stock
|
Mouser Part No
595-PCA9554ARGVR
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus I /O Expander
|
|
2,382In Stock
|
|
|
£2.22
|
|
|
£1.65
|
|
|
£1.52
|
|
|
£1.36
|
|
|
£1.10
|
|
|
View
|
|
|
£1.28
|
|
|
£1.26
|
|
|
£1.22
|
|
|
£1.09
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
PCA9554A
|
SMD/SMT
|
VQFN-16
|
I2C, Serial, SMBus
|
8 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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
- PCA9555DWR
- Texas Instruments
-
1:
£2.77
-
1,429In Stock
|
Mouser Part No
595-PCA9555DWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
|
|
1,429In Stock
|
|
|
£2.77
|
|
|
£2.07
|
|
|
£1.90
|
|
|
£1.70
|
|
|
£1.41
|
|
|
View
|
|
|
£1.62
|
|
|
£1.58
|
|
|
£1.54
|
|
|
£1.38
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9555
|
SMD/SMT
|
SOIC-24
|
I2C, Serial, SMBus
|
16 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 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
- PCA9557DR
- Texas Instruments
-
1:
£1.32
-
2,701In Stock
|
Mouser Part No
595-PCA9557DR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
|
|
2,701In Stock
|
|
|
£1.32
|
|
|
£0.969
|
|
|
£0.882
|
|
|
£0.78
|
|
|
£0.676
|
|
|
View
|
|
|
£0.733
|
|
|
£0.705
|
|
|
£0.702
|
|
|
£0.643
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
PCA9557
|
SMD/SMT
|
SOIC-Narrow-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557RGYR
- Texas Instruments
-
1:
£2.17
-
2,750In Stock
|
Mouser Part No
595-PCA9557RGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
2,750In Stock
|
|
|
£2.17
|
|
|
£1.62
|
|
|
£1.48
|
|
|
£1.34
|
|
|
£1.26
|
|
|
View
|
|
|
£1.26
|
|
|
£1.14
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PCA9557
|
SMD/SMT
|
VQFN-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
