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 $1.78826 +10 $1.51481 +320 $1.07932 | 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 $0.35525 +10 $0.28053 +25 $0.24811 | 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 $1.35462 +10 $1.18351 +30 $1.06943 | 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 $0.98821 +10 $0.80354 +30 $0.70204 | Min Qty:1 Multiple: 1 | 340 Ship immediately | 16 | - | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | TSSOP24_7.8X4.4MM |
 | PCF8575DBR | - | TI | +1 $1.87436 +10 $1.75104 +30 $1.72638 | 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 $2.82030 +10 $2.18717 +30 $1.95695 | Min Qty:1 Multiple: 1 | 91 Ship immediately | 16 | Push-Pull | 400kHz | 2.5V~5.5V | -40~+85℃ | SMT | SSOP24_208mil |
| TCA9535RTWR | - | TI | +1 $0.52820 +10 $0.49298 +30 $0.48594 | Min Qty:1 Multiple: 1 | 300 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 $0.72177 +10 $0.58785 +30 $0.52018 | Min Qty:1 Multiple: 1 | 188 Ship immediately | 8 | - | 100kHz | 2.5V~6V | - | SMT | - |
 | MCP23S17T-E/SS | - | Microchip | +1 $0.87477 +10 $0.80799 +30 $0.79463 | 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 $0.53076 +30 $0.51278 +100 $0.47684 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
| PCAL6524HEAZ | - | NXP | +5 $1.81148 +50 $1.59157 | Min Qty:5 Multiple: 5 | 87 Ship immediately | 24 | - | 1MHz | 1.65V~5.5V | -40°C~85°C | - | - |
| PCA9536DGKR | - | TI | +1 $0.66598 +10 $0.61701 +30 $0.60722 | 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 $1.59721 +10 $1.34628 +30 $1.20813 | 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 $0.66108 +10 $0.61211 +30 $0.60232 | Min Qty:1 Multiple: 1 | 300 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA6408ARSVR | - | TI | +1 $0.27067 +10 $0.26176 +100 $0.24039 | Min Qty:1 Multiple: 1 | 515 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA9555RTWR | - | TI | +1 $0.36326 +10 $0.33655 +30 $0.33121 | Min Qty:1 Multiple: 1 | 188 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| PCF8574DWR | - | TI | +1 $0.83045 +10 $0.77176 +30 $0.76002 | Min Qty:1 Multiple: 1 | 200 Ship immediately | 8 | - | 100kHz | 2.5V~6V | -40°C~85°C | - | - |
| PCA9555APW,118 | - | NXP | +5 $1.02627 +50 $0.85429 +150 $0.68935 | Min Qty:5 Multiple: 5 | 290 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | PCA9554APW,118 | 8 400kHz I²C, SMBus TSSOP-16 I/O Expanders ROHS | NXP | +5 $0.80354 +50 $0.66961 +150 $0.60336 | Min Qty:5 Multiple: 5 | 415 Ship immediately | 8 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
| TCA9539QPWRQ1 | - | TI | +1 $0.57134 +10 $0.52994 +30 $0.52166 | Min Qty:1 Multiple: 1 | 300 Ship immediately | 16 | - | 400kHz | 1.65V~3.6V | -40°C~125°C | - | TSSOP24_7.8X4.4MM |
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