I/O Expanders Showing 71 Results
| Images | Mfr Part # | Description | Manufacturer | Price | Qty | Availability | Number Of I/Os | Type Of Output | Clock Frequency | Supply Voltage | Working Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | MCP23017T-E/SO | Interface - I/O Expanders 16bit Input/Output Exp I2C interface | Microchip | +1 $1.85735 +10 $1.57240 +320 $1.12061 | Min Qty:1 Multiple: 1 | 531 Ship immediately | 16 | Push-Pull | 1.7MHz | 1.8V~5.5V | -40~+125℃ | SMT | SOIC28_300MIL |
 | CH423S | 8 1MHz I²C, SPI SOP-28-300mil I/O Expanders ROHS | WCH | +5 $0.33633 +50 $0.26551 +150 $0.23515 | Min Qty:5 Multiple: 5 | 337 Ship immediately | 8 | - | 1MHz | 2.9V~5.3V | -40~+85℃ | SMT | SOP28_300MIL |
 | PCF8574T/3,518 | 8 100kHz I²C SOIC-16-300mil I/O Expanders ROHS | NXP | +1 $1.37530 +10 $1.20158 +30 $1.08576 | Min Qty:1 Multiple: 1 | 847 Ship immediately | 8 | Push-Pull | 100kHz | 2.5V~6V | -40~+85℃ | SMT | SOIC16_300MIL |
 | NCA9555 | TSSOP-24 I/O Expanders ROHS | Novosense | +1 $1.10585 +10 $0.87257 +500 $0.57286 | Min Qty:1 Multiple: 1 | 582 Ship immediately | 16 | - | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | TSSOP24_7.8X4.4MM |
 | BC6561EC | I/O Expanders 2.2V~5.5V SSOP20 | BitCode | +1 $0.53886 +30 $0.52061 +100 $0.48411 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
| PCF8575DBR | - | TI | +1 $1.91549 +10 $1.79030 +30 $1.76526 | Min Qty:1 Multiple: 1 | 56 Ship immediately | 16 | - | 400kHz | 2.5V~5.5V | -40°C~85°C | - | - |
| TCA9535RTWR | - | TI | +1 $0.64972 +10 $0.57938 +50 $0.52918 | Min Qty:1 Multiple: 1 | 225 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | PCF8574T/TR | I/O Expanders Remote 8-bit I/O expander for I2C-bus 2.5V~6V 100KHz | HGSEMI | +1 $0.47984 +10 $0.42964 +30 $0.40454 | Min Qty:1 Multiple: 1 | 96 Ship immediately | 8 | - | 100kHz | 2.5V~6V | - | SMT | - |
 | PCF8575TS/1,112 | I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL | NXP | +1 $2.53182 +10 $2.31480 +30 $1.98929 | Min Qty:1 Multiple: 1 | 91 Ship immediately | 16 | Push-Pull | 400kHz | 2.5V~5.5V | -40~+85℃ | SMT | SSOP24_208mil |
 | MCP23S17T-E/SS | - | Microchip | +1 $1.34503 +10 $1.10880 +30 $0.98035 | Min Qty:1 Multiple: 1 | 221 Ship immediately | 16 | Push-Pull | 10MHz | 1.8V~5.5V | -40~+125℃ | SMT | SSOP28_208MIL |
 | TCA6408ARSVR | - | TI | +1 $0.27480 +10 $0.26576 +100 $0.24406 | Min Qty:1 Multiple: 1 | 515 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | PCA9557PW,118 | - | NXP | +5 $0.45197 +50 $0.38417 | Min Qty:5 Multiple: 5 | 156 Ship immediately | 8 | Open Drain,Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
| TCA9539QPWRQ1 | - | TI | +1 $0.58426 +10 $0.54223 +30 $0.53382 | Min Qty:1 Multiple: 1 | 253 Ship immediately | 16 | - | 400kHz | 1.65V~3.6V | -40°C~125°C | - | TSSOP24_7.8X4.4MM |
 | PCA9555PW,118 | 16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS | NXP | +1 $0.69496 +50 $0.56861 +150 $0.49911 | Min Qty:1 Multiple: 1 | 5000 Ship immediately | 16 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | TSSOP24_9.7X4.4MM |
 | MCP23017-E/SO | I/O port extender 1.8V~5.5V 1.7MHz 25mA SOIC28_300MIL | Microchip | +1 $1.14213 +10 $1.05625 +30 $1.03908 | Min Qty:1 Multiple: 1 | 800 Ship immediately | 16 | Push-Pull | 1.7MHz | 1.8V~5.5V | -40~+125℃ | SMT | SOIC28_300MIL |
 | PCA9554APW,118 | 8 400kHz I²C, SMBus TSSOP-16 I/O Expanders ROHS | NXP | +1 $1.07484 +10 $0.89767 +30 $0.80909 | Min Qty:1 Multiple: 1 | 403 Ship immediately | 8 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | TCA9555RTWR | - | TI | +1 $0.55366 +10 $0.44588 +30 $0.39125 | Min Qty:1 Multiple: 1 | 124 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCA9555APW,118 | - | NXP | +1 $1.07927 +10 $0.89915 +30 $0.80023 | Min Qty:1 Multiple: 1 | 290 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCA9536DGKR | - | TI | +1 $0.92720 +10 $0.76479 +30 $0.67473 | Min Qty:1 Multiple: 1 | 173 Ship immediately | 4 | - | 400kHz | 2.3V~5.5V | -40°C~85°C | - | - |
| TCA9539RTWR | - | TI | +1 $0.90801 +10 $0.72050 +30 $0.62601 | Min Qty:1 Multiple: 1 | 100 Ship immediately | 16 | - | 400kHz | 1.65V~5.5V | -40°C~85°C | - | - |
