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 $1.79871 +10 $1.52366 +320 $1.08563 | Min Qty:1 Multiple: 1 | 533 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 | +1 $0.35732 +10 $0.28217 +25 $0.24956 | Min Qty:1 Multiple: 1 | 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 $1.36253 +10 $1.19042 +30 $1.07568 | 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 $0.23782 +30 $0.22962 +100 $0.21324 | Min Qty:1 Multiple: 1 | 582 Ship immediately | 16 | - | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | TSSOP24_7.8X4.4MM |
 | TCA9535RTWR | - | TI | +1 $0.53128 +10 $0.49586 +30 $0.48878 | Min Qty:1 Multiple: 1 | 300 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCF8575DBR | - | TI | +1 $1.88531 +10 $1.76127 +30 $1.73647 | Min Qty:1 Multiple: 1 | 90 Ship immediately | 16 | - | 400kHz | 2.5V~5.5V | -40°C~85°C | - | - |
 | PCF8575TS/1,112 | I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL | NXP | +1 $2.83678 +10 $2.19995 +30 $1.96838 | Min Qty:1 Multiple: 1 | 91 Ship immediately | 16 | Push-Pull | 400kHz | 2.5V~5.5V | -40~+85℃ | SMT | SSOP24_208mil |
 | PCF8574T/TR | I/O Expanders Remote 8-bit I/O expander for I2C-bus 2.5V~6V 100KHz | HGSEMI | +1 $0.72599 +10 $0.59129 +30 $0.52322 | Min Qty:1 Multiple: 1 | 188 Ship immediately | 8 | - | 100kHz | 2.5V~6V | - | SMT | - |
 | MCP23S17T-E/SS | - | Microchip | +1 $0.87988 +10 $0.81271 +30 $0.79928 | Min Qty:1 Multiple: 1 | 221 Ship immediately | 16 | Push-Pull | 10MHz | 1.8V~5.5V | -40~+125℃ | SMT | SSOP28_208MIL |
| BC6561EC | I/O Expanders 2.2V~5.5V SSOP20 | BitCode | +1 $0.53386 +30 $0.51578 +100 $0.47962 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
 | PCA9557PW,118 | - | NXP | +5 $0.44777 +50 $0.38061 | Min Qty:5 Multiple: 5 | 156 Ship immediately | 8 | Open Drain,Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | PCA9554APW,118 | 8 400kHz I²C, SMBus TSSOP-16 I/O Expanders ROHS | NXP | +5 $0.80823 +50 $0.67353 +150 $0.60688 | Min Qty:5 Multiple: 5 | 415 Ship immediately | 8 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
| TCA9539QPWRQ1 | - | TI | +1 $0.57467 +10 $0.53303 +30 $0.52470 | Min Qty:1 Multiple: 1 | 300 Ship immediately | 16 | - | 400kHz | 1.65V~3.6V | -40°C~125°C | - | TSSOP24_7.8X4.4MM |
| PCA9536DGKR | - | TI | +1 $0.66987 +10 $0.62061 +30 $0.61076 | Min Qty:1 Multiple: 1 | 200 Ship immediately | 4 | - | 400kHz | 2.3V~5.5V | -40°C~85°C | - | - |
 | PCF8574AT/3,518 | 8 100kHz I²C SOIC-16-300mil I/O Expanders ROHS | NXP | +1 $1.60654 +10 $1.35414 +30 $1.21518 | Min Qty:1 Multiple: 1 | 194 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 $0.66494 +10 $0.61569 +30 $0.60584 | Min Qty:1 Multiple: 1 | 300 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA6408ARSVR | - | TI | +1 $0.27225 +10 $0.26329 +100 $0.24180 | Min Qty:1 Multiple: 1 | 515 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA9555RTWR | - | TI | +1 $0.36538 +10 $0.33852 +30 $0.33314 | Min Qty:1 Multiple: 1 | 188 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCF8574DWR | - | TI | +1 $0.83530 +10 $0.77627 +30 $0.76446 | Min Qty:1 Multiple: 1 | 200 Ship immediately | 8 | - | 100kHz | 2.5V~6V | -40°C~85°C | - | - |
| PCA9555APW,118 | - | NXP | +5 $1.03227 +50 $0.85928 +150 $0.69338 | Min Qty:5 Multiple: 5 | 290 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
