|
|
Interface - I/O Expanders 16B I/O Expander SPI interface
- MCP23S18-E/SO
- Microchip Technology
-
1:
£1.62
-
1,193In Stock
|
Mouser Part No
579-MCP23S18-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
1,193In Stock
|
|
|
£1.62
|
|
|
£1.35
|
|
|
£1.22
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-28
|
Serial, SPI
|
16 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
10 MHz
|
- 40 C
|
+ 125 C
|
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 8-bit I/O Expander SPI interface
- MCP23S09-E/SO
- Microchip Technology
-
1:
£1.21
-
1,143In Stock
|
Mouser Part No
579-MCP23S09-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander SPI interface
|
|
1,143In Stock
|
|
|
£1.21
|
|
|
£1.01
|
|
|
£0.934
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-18
|
Serial, SPI
|
8 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
10 MHz
|
- 40 C
|
+ 125 C
|
|
Tube
|
4 kV
|
|
|
|
Interface - I/O Expanders Interface IO Expander
- PI4IOE5V6416ZDEX
- Diodes Incorporated
-
1:
£0.882
-
14,649In Stock
|
Mouser Part No
729-PI4IOE5V6416ZDEX
|
Diodes Incorporated
|
Interface - I/O Expanders Interface IO Expander
|
|
14,649In Stock
|
|
|
£0.882
|
|
|
£0.634
|
|
|
£0.574
|
|
|
£0.507
|
|
|
£0.416
|
|
|
View
|
|
|
£0.475
|
|
|
£0.459
|
|
|
£0.431
|
|
|
£0.409
|
|
Min.: 1
Mult.: 1
|
|
|
PIO4IO
|
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 ANALOG & LOGIC
- NCA9555BY-Q100HP
- Nexperia
-
1:
£1.32
-
4,415In Stock
|
Mouser Part No
771-NCA9555BY-Q100HP
|
Nexperia
|
Interface - I/O Expanders ANALOG & LOGIC
|
|
4,415In Stock
|
|
|
£1.32
|
|
|
£0.882
|
|
|
£0.788
|
|
|
£0.737
|
|
|
£0.657
|
|
|
View
|
|
|
£0.709
|
|
|
£0.686
|
|
|
£0.643
|
|
Min.: 1
Mult.: 1
|
|
|
|
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 16-bit translating I C-bus/SMBus I/O exp
- TCAL6416RTWR
- Texas Instruments
-
1:
£1.54
-
2,105In Stock
|
Mouser Part No
595-TCAL6416RTWR
|
Texas Instruments
|
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
|
|
2,105In Stock
|
|
|
£1.54
|
|
|
£1.14
|
|
|
£1.04
|
|
|
£0.934
|
|
|
£0.78
|
|
|
View
|
|
|
£0.882
|
|
|
£0.841
|
|
|
£0.818
|
|
|
£0.766
|
|
Min.: 1
Mult.: 1
|
|
|
TCAL6416
|
SMD/SMT
|
WQFN-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.08 V
|
3.6 V
|
100 kHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
4 kV
|
|
|
|
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
- PI4IOE5V96248ZLEX
- Diodes Incorporated
-
1:
£1.97
-
1,608In Stock
-
3,000Expected 27/07/2026
|
Mouser Part No
729-I4IOE5V96248ZLEX
|
Diodes Incorporated
|
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
|
|
1,608In Stock
3,000Expected 27/07/2026
|
|
|
£1.97
|
|
|
£1.48
|
|
|
£1.35
|
|
|
£1.20
|
|
|
£1.01
|
|
|
View
|
|
|
£1.15
|
|
|
£1.10
|
|
|
£0.995
|
|
Min.: 1
Mult.: 1
|
|
|
PIO4IO
|
SMD/SMT
|
TQFN-56
|
I2C, Serial
|
48 I/O
|
With Interrupt
|
2.3 V
|
5.5 V
|
1 MHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
4 kV
|
|
|
|
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
- TCA9534APWR
- Texas Instruments
-
1:
£1.26
-
3,080In Stock
|
Mouser Part No
595-TCA9534APWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
|
|
3,080In Stock
|
|
|
£1.26
|
|
|
£0.925
|
|
|
£0.841
|
|
|
£0.745
|
|
|
£0.629
|
|
|
View
|
|
|
£0.70
|
|
|
£0.674
|
|
|
£0.652
|
|
|
£0.615
|
|
Min.: 1
Mult.: 1
|
|
|
TCA9534A
|
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 Interface IO Expander W-QFN4565-46 T&R 3.5K
- PI4IOE5V6534Q2ZLWEX
- Diodes Incorporated
-
1:
£2.33
-
3,312In Stock
|
Mouser Part No
621-PI4IO565342ZLWEX
|
Diodes Incorporated
|
Interface - I/O Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
|
|
3,312In Stock
|
|
|
£2.33
|
|
|
£1.75
|
|
|
£1.60
|
|
|
£1.44
|
|
|
£1.26
|
|
|
View
|
|
|
£1.38
|
|
|
£1.32
|
|
|
£1.21
|
|
Min.: 1
Mult.: 1
|
|
|
PI4IOE5V6534Q
|
SMD/SMT
|
TQFN-46
|
I2C, Serial
|
28 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
100 kHz
|
- 40 C
|
+ 105 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int
- CAT9555YI-T2
- onsemi
-
1:
£1.02
-
7,798In Stock
|
Mouser Part No
698-CAT9555YI-T2
|
onsemi
|
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int
|
|
7,798In Stock
|
|
|
£1.02
|
|
|
£0.741
|
|
|
£0.671
|
|
|
£0.595
|
|
|
£0.50
|
|
|
View
|
|
|
£0.559
|
|
|
£0.537
|
|
|
£0.50
|
|
|
£0.485
|
|
Min.: 1
Mult.: 1
|
|
|
CAT9555
|
SMD/SMT
|
TSSOP-24
|
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 I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
- MAX7323ATE+T
- Analog Devices / Maxim Integrated
-
1:
£5.86
-
25In Stock
|
Mouser Part No
700-MAX7323ATET
|
Analog Devices / Maxim Integrated
|
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
|
|
25In Stock
|
|
|
£5.86
|
|
|
£4.49
|
|
|
£4.18
|
|
|
£3.68
|
|
|
View
|
|
|
£2.52
|
|
|
£3.49
|
|
|
£3.13
|
|
|
£2.64
|
|
|
£2.52
|
|
Min.: 1
Mult.: 1
|
|
|
MAX7323
|
SMD/SMT
|
TQFN-EP-16
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
- MCP23009T-E/SS
- Microchip Technology
-
1:
£1.22
-
593In Stock
|
Mouser Part No
579-MCP23009T-E/SS
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
593In Stock
|
|
|
£1.22
|
|
|
£1.01
|
|
|
£0.917
|
|
|
£0.917
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SSOP-20
|
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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM
- CP82C55A-5Z
- Renesas / Intersil
-
1:
£11.90
-
1,755In Stock
-
End of Life
|
Mouser Part No
968-CP82C55A-5Z
End of Life
|
Renesas / Intersil
|
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM
|
|
1,755In Stock
|
|
|
£11.90
|
|
|
£9.38
|
|
|
£9.37
|
|
|
£9.20
|
|
|
£8.52
|
|
Min.: 1
Mult.: 1
|
|
|
CP82C55A
|
Through Hole
|
PDIP-40
|
Parallel
|
24 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
8 MHz
|
0 C
|
+ 70 C
|
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders Interface IO Expandr
- PI4IOE5V6416LEX
- Diodes Incorporated
-
1:
£1.02
-
2,451In Stock
|
Mouser Part No
729-PI4IOE5V6416LEX
|
Diodes Incorporated
|
Interface - I/O Expanders Interface IO Expandr
|
|
2,451In Stock
|
|
|
£1.02
|
|
|
£0.78
|
|
|
£0.705
|
|
|
£0.625
|
|
|
View
|
|
|
£0.488
|
|
|
£0.588
|
|
|
£0.574
|
|
|
£0.568
|
|
|
£0.488
|
|
Min.: 1
Mult.: 1
|
|
|
PIO4IO
|
SMD/SMT
|
TSSOP-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape
|
2 kV
|
|
|
|
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
- MAX7301AAI+T
- Analog Devices / Maxim Integrated
-
1:
£10.69
-
2,477In Stock
|
Mouser Part No
700-MAX7301AAIT
|
Analog Devices / Maxim Integrated
|
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
|
|
2,477In Stock
|
|
|
£10.69
|
|
|
£8.12
|
|
|
£7.78
|
|
|
£6.85
|
|
|
View
|
|
|
£5.69
|
|
|
£6.51
|
|
|
£6.09
|
|
|
£5.69
|
|
|
£5.69
|
|
Min.: 1
Mult.: 1
|
|
|
MAX7301
|
SMD/SMT
|
SSOP-28
|
Serial, SPI
|
28 I/O
|
With Interrupt
|
2.5 V
|
5.5 V
|
26 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
- PCA9555BS,118
- NXP Semiconductors
-
1:
£1.55
-
34,892In Stock
|
Mouser Part No
771-PCA9555BS-T
|
NXP Semiconductors
|
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
|
|
34,892In Stock
|
|
|
£1.55
|
|
|
£1.15
|
|
|
£1.05
|
|
|
£0.934
|
|
|
View
|
|
|
£0.766
|
|
|
£0.882
|
|
|
£0.849
|
|
|
£0.834
|
|
|
£0.766
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9555
|
SMD/SMT
|
HVQFN-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
|
|
|
|
|
Interface - I/O Expanders 16b I2C BUS INTERUPT
- PCAL6416APW,118
- NXP Semiconductors
-
1:
£1.11
-
23,218In Stock
|
Mouser Part No
771-PCAL6416APW118
|
NXP Semiconductors
|
Interface - I/O Expanders 16b I2C BUS INTERUPT
|
|
23,218In Stock
|
|
|
£1.11
|
|
|
£0.811
|
|
|
£0.733
|
|
|
£0.651
|
|
|
£0.533
|
|
|
View
|
|
|
£0.611
|
|
|
£0.588
|
|
|
£0.569
|
|
|
£0.528
|
|
Min.: 1
Mult.: 1
|
|
|
PCAL6416A
|
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
|
2 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
- PCF8574ADWR
- Texas Instruments
-
1:
£1.85
-
3,392In Stock
|
Mouser Part No
595-PCF8574ADWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
|
|
3,392In Stock
|
|
|
£1.85
|
|
|
£1.20
|
|
|
£1.07
|
|
|
£0.882
|
|
|
£0.631
|
|
|
View
|
|
|
£0.826
|
|
|
£0.725
|
|
|
£0.631
|
|
|
£0.574
|
|
|
£0.547
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574A
|
SMD/SMT
|
SOIC-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
- TCAL9539PWR
- Texas Instruments
-
1:
£1.57
-
3,563In Stock
|
Mouser Part No
595-TCAL9539PWR
|
Texas Instruments
|
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
|
|
3,563In Stock
|
|
|
£1.57
|
|
|
£1.16
|
|
|
£1.06
|
|
|
£0.943
|
|
|
£0.818
|
|
|
View
|
|
|
£0.89
|
|
|
£0.863
|
|
|
£0.834
|
|
|
£0.78
|
|
Min.: 1
Mult.: 1
|
|
|
TCAL9539
|
SMD/SMT
|
TSSOP-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.08 V
|
3.6 V
|
1 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534
- CY8C9520A-24PVXIT
- Infineon Technologies
-
1:
£4.01
-
421In Stock
-
1,000Expected 16/04/2026
|
Mouser Part No
727-CY8C9520A24PVXIT
|
Infineon Technologies
|
Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534
|
|
421In Stock
1,000Expected 16/04/2026
|
|
|
£4.01
|
|
|
£3.20
|
|
|
£2.99
|
|
|
£2.78
|
|
|
View
|
|
|
£2.44
|
|
|
£2.67
|
|
|
£2.61
|
|
|
£2.44
|
|
Min.: 1
Mult.: 1
|
|
|
CY8C95xx
|
SMD/SMT
|
SSOP-28
|
I2C, Serial, SMBus
|
20 I/O
|
With Interrupt
|
3 V
|
5.25 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
- PCA9518PWR
- Texas Instruments
-
1:
£1.61
-
2,347In Stock
|
Mouser Part No
595-PCA9518PWR
|
Texas Instruments
|
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
|
|
2,347In Stock
|
|
|
£1.61
|
|
|
£1.20
|
|
|
£1.09
|
|
|
£0.969
|
|
|
View
|
|
|
£0.89
|
|
|
£0.917
|
|
|
£0.89
|
|
|
£0.89
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9518
|
SMD/SMT
|
TSSOP-20
|
I2C, Serial
|
5 I/O
|
Without Interrupt
|
3 V
|
3.6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
- MCP23009-E/SO
- Microchip Technology
-
1:
£1.14
-
199In Stock
|
Mouser Part No
579-MCP23009-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
199In Stock
|
|
|
£1.14
|
|
|
£0.952
|
|
|
£0.863
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-18
|
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 8-bit I/O Expander I2C interface
- MCP23009-E/P
- Microchip Technology
-
1:
£1.20
-
30In Stock
|
Mouser Part No
579-MCP23009-E/P
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
30In Stock
|
|
|
£1.20
|
|
|
£0.995
|
|
|
£0.917
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-18
|
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 Remote 16bit I2C LP I/O Expander A 595-T A 595-TCA9535DBT
- TCA9535DBR
- Texas Instruments
-
1:
£1.40
-
2,519In Stock
|
Mouser Part No
595-TCA9535DBR
|
Texas Instruments
|
Interface - I/O Expanders Remote 16bit I2C LP I/O Expander A 595-T A 595-TCA9535DBT
|
|
2,519In Stock
|
|
|
£1.40
|
|
|
£1.03
|
|
|
£0.943
|
|
|
£0.871
|
|
|
£0.733
|
|
|
View
|
|
|
£0.841
|
|
|
£0.811
|
|
|
£0.788
|
|
|
£0.732
|
|
Min.: 1
Mult.: 1
|
|
|
TCA9535
|
SMD/SMT
|
SSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
5.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
- IS82C55AZ96
- Renesas / Intersil
-
1:
£25.23
-
437In Stock
|
Mouser Part No
968-IS82C55AZ96
|
Renesas / Intersil
|
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
|
|
437In Stock
|
|
|
£25.23
|
|
|
£20.07
|
|
|
£20.07
|
|
Min.: 1
Mult.: 1
|
|
|
82C55A
|
SMD/SMT
|
PLCC-44
|
Parallel
|
24 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
8 MHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
- TCAL9539RTWR
- Texas Instruments
-
1:
£1.51
-
4,651In Stock
|
Mouser Part No
595-TCAL9539RTWR
|
Texas Instruments
|
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
|
|
4,651In Stock
|
|
|
£1.51
|
|
|
£1.11
|
|
|
£1.00
|
|
|
£0.899
|
|
|
View
|
|
|
£0.753
|
|
|
£0.849
|
|
|
£0.818
|
|
|
£0.788
|
|
|
£0.766
|
|
|
£0.753
|
|
Min.: 1
Mult.: 1
|
|
|
TCAL9539
|
SMD/SMT
|
WQFN-24
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.08 V
|
3.6 V
|
1 MHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
United Kingdom
