I/O Expanders Showing 69 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 $1.94877 +10 $1.65968 +320 $1.20282 | 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 $0.35647 +50 $0.28474 +150 $0.25398 | 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 $1.39530 +10 $1.21905 +30 $1.10155 | 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 $1.12193 +10 $0.88526 +500 $0.58119 | Min Qty:1 Multiple: 1 | 538 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 $0.54670 +30 $0.52818 +100 $0.49116 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
| PCF8575DBR | - | TI | +1 $1.94335 +10 $1.81633 +30 $1.79093 | Min Qty:1 Multiple: 1 | 56 Ship immediately | 16 | - | 400kHz | 2.5V~5.5V | -40°C~85°C | - | - |
| TCA9535RTWR | - | TI | +1 $0.65917 +10 $0.58781 +50 $0.53688 | 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 $0.59317 +10 $0.48233 +30 $0.42690 | 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 $2.56864 +10 $2.34846 +30 $2.01822 | 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 $1.45746 +10 $1.21031 +30 $1.07549 | Min Qty:1 Multiple: 1 | 221 Ship immediately | 16 | Push-Pull | 10MHz | 1.8V~5.5V | -40~+125℃ | SMT | SSOP28_208MIL |
 | TCA6408ARSVR | - | TI | +1 $0.27880 +10 $0.26962 +100 $0.24761 | Min Qty:1 Multiple: 1 | 515 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | PCA9557PW,118 | - | NXP | +5 $0.45854 +50 $0.38976 | Min Qty:5 Multiple: 5 | 156 Ship immediately | 8 | Open Drain,Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | PCA9555PW,118 | 16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS | NXP | +1 $0.70507 +50 $0.57687 +150 $0.50637 | 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 $1.15874 +10 $1.07161 +30 $1.05419 | 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 $1.08298 +10 $0.90324 +30 $0.81336 | Min Qty:1 Multiple: 1 | 339 Ship immediately | 8 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | PCF8574AT/3,518 | 8 100kHz I²C SOIC-16-300mil I/O Expanders ROHS | NXP | +1 $1.64470 +10 $1.39005 +30 $1.25075 | Min Qty:1 Multiple: 1 | 184 Ship immediately | 8 | Push-Pull | 100kHz | 2.5V~6V | -40~+85℃ | SMT | - |
 | TCA9554APWR | I/O Expanders 400KHz 1.65V~5.5V TSSOP-16 | TI | +1 $0.74416 +10 $0.73300 +400 $0.72183 | Min Qty:1 Multiple: 1 | 252 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA9555RTWR | - | TI | +1 $0.60066 +10 $0.48981 +30 $0.43589 | Min Qty:1 Multiple: 1 | 124 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCAL6524HEAZ | - | NXP | +5 $2.07010 | Min Qty:5 Multiple: 5 | 49 Ship immediately | 24 | - | 1MHz | 1.65V~5.5V | -40°C~85°C | - | - |
| PCA9555APW,118 | - | NXP | +1 $1.02457 +10 $0.85680 +30 $0.76543 | Min Qty:1 Multiple: 1 | 290 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
