I/O Expanders (results: 97)
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Case
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Interface
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Manufacturer
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Number of I/O
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PCF8574AT/TR
8-bit I/O Expander w/ Interrupt (add: 0111 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C Odpowiednik: PCF8574ADWRG; PCF8574AT.112; PCF8574AT,112; PCF8574AT/3,512; PCF8574AT/3-GURT; PCF8574AT/3,518; PCF8574AT/3-SMD; PCF8574AT; PCF8574AT/3,518;
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SOP16W
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In stock:
295 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HGSemi | 8 | -40°C ~ 85°C | 2,5V ~ 6V | Open Drain | ||||||||||||
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Item in delivery
Estimated time: 2026-09-30
Quantity of pieces: 2000
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PCF8574DWRG SOP16W(T/R) HANSCHIP
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2.5÷6.0V; -40÷85°C; Odpowiednik: SPQ48/Tube PCF8574T/3,512; 1000/reel PCF8574T/3,518; PCF8574T-SMD; PCF8574T/3-GURT;
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SOP16W
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In stock:
410 pcs. |
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Packaging: 500 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HANSCHIP | 8 | -40°C ~ 85°C | 2,5V ~ 6V | |||||||||||||
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PCA9539RGER
I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R
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VQFN24
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In stock:
15 pcs. |
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Packaging: 20 Quantity (multiple 1) |
I2C; SMBus | Texas Instruments | 16 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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MAX7301AAI+
20-bit I/O Expander, 4-Wire Interface, 26MHz, 2.5÷5.5V, -40÷125°C
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SSOP28N
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In stock:
5 pcs. |
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Packaging: 5 Quantity (multiple 1) |
SPI | Maxim | 20 | -40°C ~ 125°C | 2,5V~5,5V | Push-Pull | ||||||||||||||
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MCP23008-E/ML
8-bit I/O Expander, I2C 1.7MHz, 1.8÷5.5V, -40÷125°C
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QFN20
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In stock:
16 pcs. |
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Packaging: 50 Quantity (multiple 1) |
I2C | MICROCHIP | 8 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||||
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MCP23008-E/SO MICROCHIP
8-bit I/O Expander, I2C 1.7MHz, 1.8÷5.5V, -40÷125°C
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SOP18
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In stock:
34 pcs. |
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Packaging: 42/210 Quantity (multiple 1) |
I2C | MICROCHIP | 8 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||||
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Manufacturer:
Microchip Manufacturer part number: MCP23008-E/SO Case style: SOP18 |
External warehouse:
751 pcs. |
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Packaging: 42 Minimum order amount must exceed 40 Euro. |
I2C | MICROCHIP | 8 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||||
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MCP23S17-E/ML
16-bit I/O Expander; SPI 10MHz; 1,8V~5,5V; -40°C~125°C; Substitute: MCP23S17T-E/ML;
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QFN-28S(6x6-0.55)
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In stock:
21 pcs. |
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Packaging: 61/122 Quantity (multiple 1) |
QFN-28S(6x6-0.55) | 10Mhz | SPI | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||
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In stock:
100 pcs. |
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Packaging: 600 Quantity (multiple 1) |
QFN-28S(6x6-0.55) | 10Mhz | SPI | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||
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Manufacturer:
Microchip Manufacturer part number: MCP23S17-E/ML Case style: QFN-28S(6x6-0.55) |
External warehouse:
1154 pcs. |
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Packaging: 61 Minimum order amount must exceed 40 Euro. |
QFN-28S(6x6-0.55) | 10Mhz | SPI | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||
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Manufacturer:
Microchip Manufacturer part number: MCP23S17T-E/ML Case style: QFN-28S(6x6-0.55) |
External warehouse:
22400 pcs. |
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Packaging: 1600 Minimum order amount must exceed 40 Euro. |
QFN-28S(6x6-0.55) | 10Mhz | SPI | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V~5,5V | Push-Pull | ||||||||||||
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PCA9500PW
8-bit I/O Expander w/ 2Kbit EEPROM, I2C & SMBus, 400kHz, 2.5÷3.6V, -40÷85°C
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TSSOP16
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In stock:
45 pcs. |
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Packaging: 50 Quantity (multiple 1) |
I2C; SMBus | NXP | 8 | -40°C ~ 85°C | 2,5V~3,6V | Push-Pull | ||||||||||||||
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Manufacturer:
NXP Manufacturer part number: PCA9500PW,118 Case style: TSSOP16 |
External warehouse:
30000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
I2C; SMBus | NXP | 8 | -40°C ~ 85°C | 2,5V~3,6V | Push-Pull | ||||||||||||||
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PCA9501D
8-bit I/O Expander w/ 2Kbit EEPROM, I2C & SMBus, 400kHz, 2.5÷3.6V, -40÷85°C PCA9501D,112 PCA9501D,118
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SOP20
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In stock:
76 pcs. |
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Packaging: 38/76 Quantity (multiple 1) |
I2C; SMBus | NXP | 8 | -40°C ~ 85°C | 2,5V~3,6V | Push-Pull | ||||||||||||||
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PCA9501PW
8-bit I/O Expander w/ 2Kbit EEPROM, I2C & SMBus, 400kHz, 2.5÷3.6V, -40÷85°C
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TSSOP20
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In stock:
20 pcs. |
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Packaging: 20 Quantity (multiple 1) |
I2C; SMBus | NXP | 8 | -40°C ~ 85°C | 2,5V~3,6V | Push-Pull | ||||||||||||||
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PCA9534PW
8-bit I/O Expander w/ Interrupt, I2C & SMBus, 400kHz, 2.3÷5.5V, -40÷85°C
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TSSOP16
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Manufacturer:
NXP Manufacturer part number: PCA9534PW RoHS Case style: TSSOP16 |
In stock:
45 pcs. |
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Packaging: 50 Quantity (multiple 1) |
I2C; SMBus | NXP | 8 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCA9536DP,118
4-bit I/O Expander w/ Configuration Registers, I2C & SMBus, 400kHz, 2.3÷5.5V, -40÷85°C PCA9536DP,118; PCA9536DP.118;
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TSSOP08
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In stock:
0 pcs. |
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Packaging: 100 Quantity (multiple 1) |
I2C; SMBus | NXP | 4 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCA9539PW
16-bit I/O Expander w/ Interrupt & Reset, I2C & SMBus, 400kHz, 2.3÷5.5V, -40÷85°
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TSSOP24
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Manufacturer:
NXP Manufacturer part number: PCA9539PW RoHS Case style: TSSOP24 |
In stock:
29 pcs. |
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Packaging: 50 Quantity (multiple 1) |
I2C; SMBus | NXP | 16 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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Manufacturer:
NXP Manufacturer part number: PCA9539PW,118 Case style: TSSOP24 |
External warehouse:
5430 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
I2C; SMBus | NXP | 16 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCA9672D
8-bit I/O Expander w/ Interrupt & Reset, FM+ I2C, 1MHz, 2.3÷5.5V, -40÷85°C
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SOP16W
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In stock:
17 pcs. |
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Packaging: 27 Quantity (multiple 1) |
I2C | NXP | 8 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCA9538DW
I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC PCA9538DWR
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SOP16
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In stock:
10 pcs. |
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Packaging: 5/10 Quantity (multiple 1) |
I2C; SMBus | Texas Instruments | 8 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCA9539DW
I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin SOIC
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SOP24
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In stock:
45 pcs. |
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Packaging: 50 Quantity (multiple 1) |
I2C; SMBus | Texas Instruments | 16 | -40°C ~ 85°C | 2,3V~5,5V | Push-Pull | ||||||||||||||
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PCF8574AN
8-bit I/O Expander w/ Interrupt (add: 0111 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C PCF8574AP *Obsolete* ; Replacement is : PCF8574AN;
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PDIP16
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Manufacturer:
Texas Instruments Manufacturer part number: PCF8574AN RoHS Case style: PDIP16 |
In stock:
663 pcs. |
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Packaging: 25/1000 Quantity (multiple 1) |
I2C | Texas Instruments | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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PCF8574APW
8-bit I/O Expander w/ Interrupt (add: 0111 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C PCF8574APWG4
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TSSOP20
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In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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HT8574ARWZ HTCSEMI
8-bit I/O Expander w/ Interrupt (add: 0111 xxx); I2C; 100kHz; 2,5V~6V; -40°C ~ 85°C; Equivalent: PCF8574AT; PCF8574AT-SMD; PCF8574AT/3-SMD; PCF8574AT/3,512; PCF8574AT/3,518;
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SOP16W
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In stock:
20 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HTCSEMI | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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XL8574AT XINLUDA
8-bit I/O Expander w/ Interrupt (add: 0111 xxx); I2C; 100kHz; 2,5V~6V; -40°C ~ 85°C; Equivalent: PCF8574AT; PCF8574AT-SMD; PCF8574AT/3-SMD; PCF8574AT/3,512; PCF8574AT/3,518;
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SOP16W
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In stock:
60 pcs. |
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Packaging: 250 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | XINLUDA | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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PCF8574AT
8-bit I/O Expander w/ Interrupt (add: 0111 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C
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SOP16W
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Manufacturer:
NXP Manufacturer part number: PCF8574AT/3,518 RoHS Case style: SOP16Wt/r |
In stock:
748 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Manufacturer:
NXP Manufacturer part number: PCF8574AT/3,518 Case style: SOP16W |
External warehouse:
2220 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Item in delivery
Estimated time: 2026-09-28
Quantity of pieces: 150
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Item in delivery
Estimated time: 2026-09-30
Quantity of pieces: 500
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PCF8574N
8-bit I/O Expander w/ Interrupt (add: 0100 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C PCF8574P
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PDIP16
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Manufacturer:
Texas Instruments Manufacturer part number: PCF8574N RoHS Case style: PDIP16 |
In stock:
708 pcs. |
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Packaging: 25/1000 Quantity (multiple 1) |
I2C | Texas Instruments | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Manufacturer:
Texas Instruments Manufacturer part number: PCF8574N Case style: PDIP16 |
External warehouse:
152 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
I2C | Texas Instruments | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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HLF8574T HONGLIFA
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2,5V~6V; -40°C ~ 85°C; Equivalent: PCF8574T; PCF8574T-SMD; PCF8574T/3-SMD; PCF8574T/3,512; PCF8574T/3,518;
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SOP16W
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In stock:
80 pcs. |
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Packaging: 44/100 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HONGLIFA | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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HT8574BRWZ HTCSEMI
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2,5V~6V; -40°C ~ 85°C; Equivalent: PCF8574T; PCF8574T-SMD; PCF8574T/3-SMD; PCF8574T/3,512; PCF8574T/3,518;
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SOP16W
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In stock:
30 pcs. |
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Stock availableWhile the stock lasts
Packaging: 30 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HTCSEMI | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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In stock:
2 pcs. |
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Stock availableWhile the stock lasts
Packaging: 50 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | HTCSEMI | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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PCF8574DWR UMW
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 1MHz; 1,4V~5,5V; -40°C ~ 85°C; Equivalent: PCF8574T; PCF8574T-SMD; PCF8574T/3-SMD; PCF8574T/3,512; PCF8574T/3,518;
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SOP16W
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In stock:
180 pcs. |
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Packaging: 200 Quantity (multiple 1) |
SOP16W | 1MHz | I2C | UMW | 8 | -40°C ~ 85°C | 1,4V~5,5V | Open Drain | ||||||||||||
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XL8574T XINLUDA
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2,5V~6V; -40°C ~ 85°C; Equivalent: PCF8574T; PCF8574T-SMD; PCF8574T/3-SMD; PCF8574T/3,512; PCF8574T/3,518;
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SOP16W
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In stock:
50 pcs. |
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Packaging: 150 Quantity (multiple 1) |
SOP16W | 100kHz | I2C | XINLUDA | 8 | -40°C ~ 85°C | 2,5V~6V | Open Drain | ||||||||||||
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PCF8574T/3,518
8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2.5÷6.0V; -40÷85°C Replacement: SPQ48/Tube PCF8574T/3,512; 1000/reel PCF8574T/3,518; PCF8574T-SMD;
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SOP16W
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In stock:
20 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Manufacturer:
NXP Manufacturer part number: PCF8574T/3,518 Case style: SOP16W |
External warehouse:
17 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Manufacturer:
NXP Manufacturer part number: PCF8574T/3,518 Case style: SOP16W |
External warehouse:
12340 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
I2C | NXP | 8 | -40°C ~ 85°C | 2,5V~6V | Push-Pull | ||||||||||||||
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Item in delivery
Estimated time: 2026-10-23
Quantity of pieces: 2000
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PCF8575CDW Texas Instruments
16-bit I/O Expander w/ Interrupt, I2C, 400kHz, 4.5÷5.5V, -40÷85°C
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SOIC24
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In stock:
6 pcs. |
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Packaging: 25/100 Quantity (multiple 1) |
I2C | Texas Instruments | 16 | -40°C ~ 85°C | 4,5V~5,5V | Open Drain | ||||||||||||||
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PCA9535D,112
I2C/SMBus GPIO Expander; 16 I/O; 2kV; 100kHz/400kHz; 2,3V~5,5V; -40°C~85°C; Substitute: PCA9535D,112; PCA9535D,118; PCA9535D.112;
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SOP24
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In stock:
30 pcs. |
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Packaging: 30/210 Quantity (multiple 1) |
SOP24 | 400kHz | I2C; SMBus | NXP | 16 | -40°C ~ 85°C | 2,3V ~ 5,5V | Push-Pull | ||||||||||||
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MCP23018-E/SO
16-bit I/O Expander w/ Interrupt; I2C; 3,5MHz; 1,8V~5,5V; -40°C~125°C;
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SOP28W
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In stock:
13 pcs. |
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Packaging: 15 Quantity (multiple 1) |
SOP28W | 3,5MHz | I2C | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V ~ 5,5V | Open Drain | ||||||||||||
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Manufacturer:
Microchip Manufacturer part number: MCP23018-E/SO Case style: SOP28W |
External warehouse:
15 pcs. |
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Packaging: 3 Minimum order amount must exceed 40 Euro. |
SOP28W | 3,5MHz | I2C | MICROCHIP | 16 | -40°C ~ 125°C | 1,8V ~ 5,5V | Open Drain | ||||||||||||