|
|
Interface - I/O Expanders 16B I/O Expander SPI interface
- MCP23S18-E/SO
- Microchip Technology
-
1:
$2.15
-
910In Stock
|
Mouser Part #
579-MCP23S18-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
910In Stock
|
|
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 Mixed signal Expandr
- MCP25050-I/SL
- Microchip Technology
-
1:
$4.84
-
1,011In Stock
|
Mouser Part #
579-MCP25050-I/SL
|
Microchip Technology
|
Interface - I/O Expanders Mixed signal Expandr
|
|
1,011In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-14
|
CAN
|
8 I/O
|
Without Interrupt
|
5.5 V
|
5.5 V
|
25 MHz
|
- 65 C
|
+ 150 C
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr
- PCF8574AN
- Texas Instruments
-
1:
$4.32
-
784In Stock
|
Mouser Part #
595-PCF8574AN
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
784In Stock
|
|
|
$4.32
|
|
|
$3.27
|
|
|
$2.94
|
|
|
$2.67
|
|
|
View
|
|
|
$2.54
|
|
|
$2.49
|
|
|
$2.42
|
|
|
$2.35
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
- MCP23017-E/SP
- Microchip Technology
-
1:
$1.69
-
4,218In Stock
-
7,965Expected 9/10/2026
|
Mouser Part #
579-MCP23017-E/SP
|
Microchip Technology
|
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
|
|
4,218In Stock
7,965Expected 9/10/2026
|
|
Min.: 1
Mult.: 1
|
|
|
MCP23017
|
Through Hole
|
SPDIP-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
- MCP23017-E/SS
- Microchip Technology
-
1:
$1.69
-
8,516In Stock
-
15,886Expected 9/22/2026
|
Mouser Part #
579-MCP23017-E/SS
|
Microchip Technology
|
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
|
|
8,516In Stock
15,886Expected 9/22/2026
|
|
|
$1.69
|
|
|
$1.40
|
|
|
$1.28
|
|
Min.: 1
Mult.: 1
|
|
|
MCP23017
|
SMD/SMT
|
SSOP-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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR
- PCA9555DW
- Texas Instruments
-
1:
$4.97
-
1,051In Stock
|
Mouser Part #
595-PCA9555DW
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR
|
|
1,051In Stock
|
|
|
$4.97
|
|
|
$3.78
|
|
|
$3.48
|
|
|
$3.15
|
|
|
View
|
|
|
$3.02
|
|
|
$3.01
|
|
|
$2.86
|
|
Min.: 1
Mult.: 1
|
|
|
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
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR
- PCF8575CDB
- Texas Instruments
-
1:
$7.71
-
514In Stock
|
Mouser Part #
595-PCF8575CDB
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR
|
|
514In Stock
|
|
|
$7.71
|
|
|
$5.96
|
|
|
$5.20
|
|
|
$4.98
|
|
|
View
|
|
|
$4.74
|
|
|
$4.46
|
|
|
$4.36
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8575C
|
SMD/SMT
|
SSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
- CS82C55A-5Z
- Renesas / Intersil
-
1:
$16.98
-
189In Stock
-
1,040Expected 12/15/2026
|
Mouser Part #
968-CS82C55A-5Z
|
Renesas / Intersil
|
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
|
|
189In Stock
1,040Expected 12/15/2026
|
|
|
$16.98
|
|
|
$13.21
|
|
|
$12.28
|
|
|
$11.27
|
|
|
View
|
|
|
$10.99
|
|
|
$10.49
|
|
|
$10.11
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
82C55A
|
SMD/SMT
|
PLCC-44
|
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 In/Out I2C int
- MCP23008-E/P
- Microchip Technology
-
1:
$1.54
-
666In Stock
-
2,425Expected 9/18/2026
|
Mouser Part #
579-MCP23008-E/P
|
Microchip Technology
|
Interface - I/O Expanders In/Out I2C int
|
|
666In Stock
2,425Expected 9/18/2026
|
|
|
$1.54
|
|
|
$1.28
|
|
|
$1.24
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-18
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
1.7 MHz
|
- 40 C
|
+ 125 C
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
- MCP23009-E/P
- Microchip Technology
-
1:
$1.59
-
277In Stock
|
Mouser Part #
579-MCP23009-E/P
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
277In Stock
|
|
|
$1.59
|
|
|
$1.32
|
|
|
$1.22
|
|
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 8-bit I/O Expander I2C interface
- MCP23009-E/SO
- Microchip Technology
-
1:
$1.52
-
35In Stock
-
336Expected 9/4/2026
|
Mouser Part #
579-MCP23009-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
35In Stock
336Expected 9/4/2026
|
|
|
$1.52
|
|
|
$1.27
|
|
|
$1.15
|
|
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 16B I/O Expander I2C interface
- MCP23018-E/SO
- Microchip Technology
-
1:
$2.04
-
281In Stock
|
Mouser Part #
579-MCP23018-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander I2C interface
|
|
281In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-28
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
3.4 MHz
|
- 40 C
|
+ 125 C
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 16B I/O Expander I2C interface
- MCP23018-E/SP
- Microchip Technology
-
1:
$2.13
-
406In Stock
|
Mouser Part #
579-MCP23018-E/SP
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander I2C interface
|
|
406In Stock
|
|
|
$2.13
|
|
|
$1.78
|
|
|
$1.61
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
SPDIP-28
|
I2C, Serial
|
16 I/O
|
With Interrupt
|
1.8 V
|
5.5 V
|
3.4 MHz
|
- 40 C
|
+ 125 C
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders 8-bit I/O Expander SPI interface
- MCP23S09-E/P
- Microchip Technology
-
1:
$1.69
-
211In Stock
|
Mouser Part #
579-MCP23S09-E/P
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander SPI interface
|
|
211In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-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 8-bit I/O Expander SPI interface
- MCP23S09-E/SO
- Microchip Technology
-
1:
$1.62
-
288In Stock
|
Mouser Part #
579-MCP23S09-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander SPI interface
|
|
288In Stock
|
|
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 16B I/O Expander SPI interface
- MCP23S18-E/SP
- Microchip Technology
-
1:
$2.26
-
563In Stock
|
Mouser Part #
579-MCP23S18-E/SP
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
563In Stock
|
|
|
$2.26
|
|
|
$1.88
|
|
|
$1.70
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-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 Digital CAN I/O
- MCP25020-I/P
- Microchip Technology
-
1:
$3.81
-
117In Stock
|
Mouser Part #
579-MCP25020-I/P
|
Microchip Technology
|
Interface - I/O Expanders Digital CAN I/O
|
|
117In Stock
|
|
|
$3.81
|
|
|
$3.18
|
|
|
$3.08
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-14
|
CAN
|
8 I/O
|
Without Interrupt
|
2.75 V
|
5.5 V
|
25 MHz
|
- 65 C
|
+ 150 C
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Expanders Digital CAN I/O
- MCP25020-I/SL
- Microchip Technology
-
1:
$3.64
-
89In Stock
|
Mouser Part #
579-MCP25020-I/SL
|
Microchip Technology
|
Interface - I/O Expanders Digital CAN I/O
|
|
89In Stock
|
|
|
$3.64
|
|
|
$3.03
|
|
|
$2.92
|
|
Min.: 1
Mult.: 1
|
|
|
|
SMD/SMT
|
SOIC-14
|
CAN
|
8 I/O
|
Without Interrupt
|
2.75 V
|
5.5 V
|
25 MHz
|
- 40 C
|
+ 85 C
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Expanders Mixed signal Expandr
- MCP25050-E/P
- Microchip Technology
-
1:
$6.07
-
27In Stock
|
Mouser Part #
579-MCP25050-E/P
|
Microchip Technology
|
Interface - I/O Expanders Mixed signal Expandr
|
|
27In Stock
|
|
|
$6.07
|
|
|
$5.07
|
|
|
$4.90
|
|
Min.: 1
Mult.: 1
|
|
|
|
Through Hole
|
PDIP-14
|
CAN
|
8 I/O
|
Without Interrupt
|
5.5 V
|
5.5 V
|
25 MHz
|
- 65 C
|
+ 150 C
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
- PCA9534DB
- Texas Instruments
-
1:
$5.04
-
109In Stock
|
Mouser Part #
595-PCA9534DB
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
|
|
109In Stock
|
|
|
$5.04
|
|
|
$3.84
|
|
|
$3.26
|
|
|
$3.12
|
|
|
View
|
|
|
$3.09
|
|
|
$3.08
|
|
|
$2.98
|
|
|
$2.94
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9534
|
SMD/SMT
|
SSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
With Interrupt
|
2.3 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
- PCA9535DW
- Texas Instruments
-
1:
$5.32
-
86In Stock
|
Mouser Part #
595-PCA9535DW
|
Texas Instruments
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
|
|
86In Stock
|
|
|
$5.32
|
|
|
$4.17
|
|
|
$3.54
|
|
|
$3.38
|
|
|
View
|
|
|
$3.21
|
|
|
$3.14
|
|
|
$3.12
|
|
|
$3.11
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9535
|
SMD/SMT
|
SOIC-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
2.3 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DBR
- PCA9539DB
- Texas Instruments
-
1:
$4.92
-
164In Stock
|
Mouser Part #
595-PCA9539DB
|
Texas Instruments
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DBR
|
|
164In Stock
|
|
|
$4.92
|
|
|
$3.75
|
|
|
$3.46
|
|
|
$3.12
|
|
|
View
|
|
|
$2.97
|
|
|
$2.90
|
|
|
$2.89
|
|
|
$2.87
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9539
|
SMD/SMT
|
SSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
2.3 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr
- PCF8574N
- Texas Instruments
-
1:
$2.98
-
91In Stock
-
14,900On Order
|
Mouser Part #
595-PCF8574N
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
91In Stock
14,900On Order
On Order:
4,000 Expected 8/31/2026
10,900 Expected 10/12/2026
Factory Lead-Time:
9 Weeks
|
|
|
$2.98
|
|
|
$2.23
|
|
|
$2.03
|
|
|
$1.83
|
|
|
View
|
|
|
$1.73
|
|
|
$1.67
|
|
|
$1.61
|
|
|
$1.56
|
|
|
$1.54
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
- CY8C9540A-24PVXI
- Infineon Technologies
-
1:
$12.22
-
107In Stock
|
Mouser Part #
727-CY8C9540A-24PVXI
|
Infineon Technologies
|
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
|
|
107In Stock
|
|
|
$12.22
|
|
|
$10.10
|
|
|
$8.61
|
|
|
$7.86
|
|
|
View
|
|
|
$7.58
|
|
|
$7.31
|
|
|
$7.16
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
CY8C95xx
|
SMD/SMT
|
SSOP-48
|
I2C, Serial
|
40 I/O
|
With Interrupt
|
3 V
|
5.25 V
|
12 MHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus
- DS4520E+
- Analog Devices / Maxim Integrated
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1:
$6.23
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1,153In Stock
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Mouser Part #
700-DS4520E
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Analog Devices / Maxim Integrated
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Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus
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1,153In Stock
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$6.23
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$4.79
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$4.11
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$3.95
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View
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$3.82
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$3.71
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$3.65
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Min.: 1
Mult.: 1
Max.: 1,313
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DS4520E
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SMD/SMT
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TSSOP-16
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I2C, Serial
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9 I/O
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Without Interrupt
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2.7 V
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5.5 V
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400 kHz
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- 40 C
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+ 85 C
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Tube
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Without ESD Protection
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