I/O Expanders Showing 77 Results
| Images | Mfr Part # | Description | Manufacturer | Price | Qty | Availability | Number Of I/Os | Type Of Output | Clock Frequency | Working Voltage | Working Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | TCA9555PWR | TSSOP-24 I/O Expanders ROHS | TI | +1 $0.78632 +10 $0.61859 +400 $0.36777 | Min Qty:1 Multiple: 1 | 795 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | TSSOP24_7.8X4.4MM |
 | MCP23017T-E/SO | Interface - I/O Expanders 16bit Input/Output Exp I2C interface | Microchip | +1 $2.06352 +10 $1.76961 +320 $1.30336 | Min Qty:1 Multiple: 1 | 531 Ship immediately | 16 | Push-Pull | 1.7MHz | 1.8V~5.5V | -40~+125℃ | SMT | SOIC28_300MIL |
 | CH422G | I/O Expanders SOP16_150MIL Vi=3~5V | WCH | +1 $0.50572 +10 $0.42042 +50 $0.38538 | Min Qty:1 Multiple: 1 | 100 Ship immediately | 8 | Analog,Digital | 1MHz | 3V~5V | -40~+85℃ | SMT | - |
 | CH423S | 8 1MHz I²C, SPI SOP-28-300mil I/O Expanders ROHS | WCH | +5 $0.36243 +50 $0.28949 +150 $0.25824 | Min Qty:5 Multiple: 5 | 267 Ship immediately | 8 | Push-Pull | 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 $2.08228 +10 $1.77306 +30 $1.58113 | Min Qty:1 Multiple: 1 | 199 Ship immediately | 8 | Push-Pull | 100kHz | 2.5V~6V | -40~+85℃ | SMT | SOIC16_300MIL |
 | TCA9539PWR | I/O Expanders I2C;SMBus | TI | +1 $1.06638 +10 $0.89096 +400 $0.63706 | Min Qty:1 Multiple: 1 | 1945 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | NCA9555 | TSSOP-24 I/O Expanders ROHS | Novosense | +5 $0.86216 +50 $0.59102 +500 $0.44784 | Min Qty:5 Multiple: 5 | 541 Ship immediately | 16 | - | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | BC6561EC | I/O Expanders 2.2V~5.5V SSOP20 | BitCode | +1 $0.55595 +30 $0.53712 +100 $0.49947 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
 | PCF8575DBR | - | TI | +1 $1.52415 +10 $1.39498 +30 $1.36915 | Min Qty:1 Multiple: 1 | 56 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 $0.60936 +10 $0.49549 +400 $0.33392 | Min Qty:1 Multiple: 1 | 503 Ship immediately | 8 | - | 100kHz | 2.5V~6V | -40~+85℃ | SMT | -SOP16_300MIL |
 | PCF8575TS/1,112 | I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL | NXP | +1 $2.61210 +10 $2.54052 +30 $2.35701 | Min Qty:1 Multiple: 1 | 86 Ship immediately | 16 | Push-Pull | 400kHz | 2.5V~5.5V | -40~+85℃ | SMT | SSOP24_208mil |
 | MCP23S17T-E/SS | - | Microchip | +1 $1.74869 +10 $1.48060 +30 $1.33284 | Min Qty:1 Multiple: 1 | 210 Ship immediately | 16 | Push-Pull | 10MHz | 1.8V~5.5V | -40~+125℃ | SMT | SSOP28_208MIL |
 | TCA9535RTWR | - | TI | +1 $1.19423 +10 $1.02667 +30 $0.93375 | Min Qty:1 Multiple: 1 | 99 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| TCA9555RTWR(UMW) | I/O Expanders | UMW | +1 $0.47395 +10 $0.37085 +800 $0.23082 | Min Qty:1 Multiple: 1 | 3968 Ship immediately | 16 | Push-Pull | 2MHz | 1.6V~5.5V | -40~+85℃ | SMT | - |
| PCA9535PWR | - | TI | +1 $1.32066 +10 $1.11349 +30 $1.00077 | Min Qty:1 Multiple: 1 | 50 Ship immediately | 16 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | TCA9539QPWRQ1 | - | TI(德州仪器) | +1 $1.21704 +10 $1.01225 +30 $0.89977 | Min Qty:1 Multiple: 1 | 24 Ship in 4-7Days | - | - | - | - | - | - | - |
 | PCA9554APW,118 | 8 400kHz I²C, SMBus TSSOP-16 I/O Expanders ROHS | NXP | +1 $1.34807 +10 $1.14244 +30 $1.02972 | Min Qty:1 Multiple: 1 | 276 Ship immediately | 8 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | -- |
 | TCA9554APWR | I/O Expanders 400KHz 1.65V~5.5V TSSOP-16 | TI | +1 $1.23078 +10 $1.02210 +30 $0.90786 | Min Qty:1 Multiple: 1 | 230 Ship immediately | 8 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | MCP23017-E/SO | I/O port extender 1.8V~5.5V 1.7MHz 25mA SOIC28_300MIL | Microchip | +1 $1.64359 +10 $1.39225 +27 $1.16376 | Min Qty:1 Multiple: 1 | 364 Ship immediately | 16 | Push-Pull | 1.7MHz | 1.8V~5.5V | -40~+125℃ | SMT | SOIC28_300MIL |
 | TCA9539RTWR | - | TI | +1 $1.28714 +10 $1.06932 +30 $0.95051 | Min Qty:1 Multiple: 1 | 90 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
