|
|
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:
$2.19
-
12,410In 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
|
|
12,410In Stock
|
|
|
$2.19
|
|
|
$1.63
|
|
|
$1.48
|
|
|
$1.33
|
|
|
$1.14
|
|
|
View
|
|
|
$1.26
|
|
|
$1.21
|
|
|
$1.17
|
|
|
$1.09
|
|
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 and Agile I/O in HWQFN24 package
- PCAL9555AHF,128
- NXP Semiconductors
-
1:
$2.04
-
12,481In Stock
-
18,000Expected 2026/10/12
|
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
|
|
12,481In Stock
18,000Expected 2026/10/12
|
|
|
$2.04
|
|
|
$1.51
|
|
|
$1.38
|
|
|
$1.23
|
|
|
View
|
|
|
$1.03
|
|
|
$1.16
|
|
|
$1.12
|
|
|
$1.09
|
|
|
$1.03
|
|
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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
- CS82C55A-5Z
- Renesas / Intersil
-
1:
$16.98
-
189In Stock
-
1,040Expected 2026/12/15
|
Mouser Part No
968-CS82C55A-5Z
|
Renesas / Intersil
|
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
|
|
189In Stock
1,040Expected 2026/12/15
|
|
|
$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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
- CS82C55A-5Z96
- Renesas / Intersil
-
1:
$16.57
-
513In Stock
|
Mouser Part No
968-CS82C55A-5Z96
|
Renesas / Intersil
|
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
|
|
513In Stock
|
|
|
$16.57
|
|
|
$12.97
|
|
|
$12.07
|
|
|
$11.10
|
|
|
$10.33
|
|
|
View
|
|
|
$10.98
|
|
|
$10.11
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
82C55A
|
SMD/SMT
|
PLCC-44
|
Parallel
|
24 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
8 MHz
|
0 C
|
+ 70 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
- IS82C55AZ96
- Renesas / Intersil
-
1:
$42.61
-
461In Stock
|
Mouser Part No
968-IS82C55AZ96
|
Renesas / Intersil
|
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
|
|
461In Stock
|
|
|
$42.61
|
|
|
$34.29
|
|
|
$32.23
|
|
|
$30.47
|
|
|
View
|
|
|
$28.61
|
|
|
$29.30
|
|
|
$28.61
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
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 In/Out I2C int
- MCP23008-E/P
- Microchip Technology
-
1:
$1.54
-
685In Stock
-
2,300Expected 2026/09/21
|
Mouser Part No
579-MCP23008-E/P
|
Microchip Technology
|
Interface - I/O Expanders In/Out I2C int
|
|
685In Stock
2,300Expected 2026/09/21
|
|
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 No
579-MCP23009-E/P
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
277In Stock
|
|
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
-
336On Order
|
Mouser Part No
579-MCP23009-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 8-bit I/O Expander I2C interface
|
|
35In Stock
336On Order
|
|
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
-
291In Stock
|
Mouser Part No
579-MCP23018-E/SO
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander I2C interface
|
|
291In 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 No
579-MCP23018-E/SP
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander I2C interface
|
|
406In Stock
|
|
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 No
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 No
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
-
569In Stock
|
Mouser Part No
579-MCP23S18-E/SP
|
Microchip Technology
|
Interface - I/O Expanders 16B I/O Expander SPI interface
|
|
569In Stock
|
|
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 Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
- PCA9534DB
- Texas Instruments
-
1:
$5.19
-
109In Stock
|
Mouser Part No
595-PCA9534DB
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
|
|
109In Stock
|
|
|
$5.19
|
|
|
$3.91
|
|
|
$3.59
|
|
|
$3.24
|
|
|
View
|
|
|
$3.08
|
|
|
$3.05
|
|
|
$2.87
|
|
|
$2.80
|
|
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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
- PCA9534DWR
- Texas Instruments
-
1:
$3.27
-
85In Stock
-
2,000On Order
|
Mouser Part No
595-PCA9534DWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
|
|
85In Stock
2,000On Order
|
|
|
$3.27
|
|
|
$2.45
|
|
|
$2.24
|
|
|
$2.01
|
|
|
$1.72
|
|
|
View
|
|
|
$1.90
|
|
|
$1.86
|
|
|
$1.77
|
|
|
$1.65
|
|
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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
- PCA9535DW
- Texas Instruments
-
1:
$5.33
-
86In Stock
|
Mouser Part No
595-PCA9535DW
|
Texas Instruments
|
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
|
|
86In Stock
|
|
|
$5.33
|
|
|
$4.18
|
|
|
$3.54
|
|
|
$3.38
|
|
|
View
|
|
|
$3.21
|
|
|
$3.14
|
|
|
$3.12
|
|
|
$3.11
|
|
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 No
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
|
|
|
$3.76
|
|
|
$3.47
|
|
|
$3.12
|
|
|
View
|
|
|
$2.97
|
|
|
$2.90
|
|
|
$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 Rem 8B I2C & SMBus I /O Expander
- PCA9554ADGVR
- Texas Instruments
-
1:
$3.02
-
69In Stock
|
Mouser Part No
595-PCA9554ADGVR
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus I /O Expander
|
|
69In Stock
|
|
|
$3.02
|
|
|
$2.26
|
|
|
$2.06
|
|
|
$1.85
|
|
|
$1.76
|
|
|
$1.48
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9554A
|
SMD/SMT
|
TVSOP-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 Rem 8B I2C & SMBus I /O Expander
- PCA9554ARGVR
- Texas Instruments
-
1:
$2.86
-
24In Stock
-
2,500Expected 2026/09/07
|
Mouser Part No
595-PCA9554ARGVR
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus I /O Expander
|
|
24In Stock
2,500Expected 2026/09/07
|
|
|
$2.86
|
|
|
$2.14
|
|
|
$1.97
|
|
|
$1.76
|
|
|
$1.50
|
|
|
View
|
|
|
$1.66
|
|
|
$1.63
|
|
|
$1.59
|
|
|
$1.45
|
|
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 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ARGYR
- Texas Instruments
-
1:
$2.56
-
1,043In Stock
|
Mouser Part No
595-PCF8574ARGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,043In Stock
|
|
|
$2.56
|
|
|
$1.91
|
|
|
$1.76
|
|
|
$1.56
|
|
|
$1.31
|
|
|
View
|
|
|
$1.48
|
|
|
$1.47
|
|
|
$1.28
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PCF8574A
|
SMD/SMT
|
VQFN-20
|
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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR
- PCF8575CDW
- Texas Instruments
-
1:
$7.77
-
232In Stock
|
Mouser Part No
595-PCF8575CDW
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR
|
|
232In Stock
|
|
|
$7.77
|
|
|
$6.21
|
|
|
$5.27
|
|
|
$5.05
|
|
|
View
|
|
|
$4.79
|
|
|
$4.71
|
|
|
$4.59
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8575C
|
SMD/SMT
|
SOIC-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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW
- PCF8575CPWR
- Texas Instruments
-
1:
$4.81
-
108In Stock
|
Mouser Part No
595-PCF8575CPWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW
|
|
108In Stock
|
|
|
$4.81
|
|
|
$4.78
|
|
|
$4.41
|
|
|
$4.09
|
|
|
View
|
|
|
$3.61
|
|
|
$3.91
|
|
|
$3.84
|
|
|
$3.83
|
|
|
$3.61
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8575C
|
SMD/SMT
|
TSSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
4.5 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-PCF8575DB
- PCF8575DBR
- Texas Instruments
-
1:
$3.69
-
267In Stock
-
4,000Expected 2026/08/26
|
Mouser Part No
595-PCF8575DBR
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DB
|
|
267In Stock
4,000Expected 2026/08/26
|
|
|
$3.69
|
|
|
$2.78
|
|
|
$2.55
|
|
|
$2.30
|
|
|
$1.98
|
|
|
View
|
|
|
$2.17
|
|
|
$2.16
|
|
|
$2.05
|
|
|
$1.94
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8575
|
SMD/SMT
|
SSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
2.5 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-PCF8575PW
- PCF8575PWR
- Texas Instruments
-
1:
$2.63
-
106In Stock
-
10,000Expected 2026/11/09
|
Mouser Part No
595-PCF8575PWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575PW
|
|
106In Stock
10,000Expected 2026/11/09
|
|
|
$2.63
|
|
|
$1.97
|
|
|
$1.79
|
|
|
$1.60
|
|
|
$1.38
|
|
|
View
|
|
|
$1.52
|
|
|
$1.48
|
|
|
$1.35
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8575
|
SMD/SMT
|
TSSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
2.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
- CY8C9540A-24PVXI
- Infineon Technologies
-
1:
$12.50
-
107In Stock
|
Mouser Part No
727-CY8C9540A-24PVXI
|
Infineon Technologies
|
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
|
|
107In Stock
|
|
|
$12.50
|
|
|
$10.39
|
|
|
$8.90
|
|
|
$7.86
|
|
|
View
|
|
|
$7.58
|
|
|
$7.40
|
|
|
$7.22
|
|
|
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
|
|
South Africa
