I/O Expanders Showing 72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | MCP23017T-E/SO | Interface - I/O Expanders 16bit Input/Output Exp I2C interface | Microchip | +1 $1.83894 +10 $1.55780 +320 $1.11074 | 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 $0.36184 +50 $0.28902 +150 $0.25782 | Min Qty:5 Multiple: 5 | 337 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 $2.17014 +10 $1.84926 +30 $1.64852 | Min Qty:1 Multiple: 1 | 199 Ship immediately | 8 | Push-Pull | 100kHz | 2.5V~6V | -40~+85℃ | SMT | SOIC16_300MIL |
 | NCA9555 | TSSOP-24 I/O Expanders ROHS | Novosense | +5 $1.13906 +50 $0.78016 +500 $0.59006 | Min Qty:5 Multiple: 5 | 551 Ship immediately | 16 | - | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | - |
 | BC6561EC | I/O Expanders 2.2V~5.5V SSOP20 | BitCode | +1 $0.55504 +30 $0.53625 +100 $0.49865 | Min Qty:1 Multiple: 1 | 2000 Ship immediately | - | - | - | - | - | - | - |
 | PCF8575DBR | - | TI | +1 $1.56944 +10 $1.32155 +30 $1.18468 | 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 $0.60837 +10 $0.49469 +400 $0.33337 | 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 $2.60785 +10 $2.38431 +30 $2.04903 | 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 $1.44473 +10 $1.19076 +30 $1.05085 | Min Qty:1 Multiple: 1 | 210 Ship immediately | 16 | Push-Pull | 10MHz | 1.8V~5.5V | -40~+125℃ | SMT | SSOP28_208MIL |
 | TCA9535RTWR | - | TI | +1 $1.19229 +10 $1.02500 | Min Qty:1 Multiple: 1 | 10 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
| TCA9555RTWR(UMW) | I/O Expanders | UMW | +1 $0.38407 +10 $0.29958 +800 $0.18435 | Min Qty:1 Multiple: 1 | 3968 Ship immediately | 16 | Push-Pull | 2MHz | 1.6V~5.5V | -40~+85℃ | SMT | - |
 | PCA9554APW,118 | 8 400kHz I²C, SMBus TSSOP-16 I/O Expanders ROHS | NXP | +1 $1.12841 +10 $0.97329 +30 $0.89726 | Min Qty:1 Multiple: 1 | 328 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 $2.94878 +10 $2.44084 +30 $2.12148 | Min Qty:1 Multiple: 1 | 184 Ship immediately | 8 | Push-Pull | 100kHz | 2.5V~6V | -40~+85℃ | SMT | - |
 | PCA9555PW,118 | 16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS | NXP | +1 $0.89105 +10 $0.79887 +500 $0.61452 | Min Qty:1 Multiple: 1 | 3633 Ship immediately | 16 | Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | TSSOP24_9.7X4.4MM |
 | TCA9554APWR | I/O Expanders 400KHz 1.65V~5.5V TSSOP-16 | TI | +1 $1.16947 +10 $0.97177 +30 $0.86228 | Min Qty:1 Multiple: 1 | 252 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 $1.75041 +10 $1.49796 +27 $1.26984 | Min Qty:1 Multiple: 1 | 369 Ship immediately | 16 | Push-Pull | 1.7MHz | 1.8V~5.5V | -40~+125℃ | SMT | SOIC28_300MIL |
 | PCA9557PW,118 | - | NXP | +1 $0.54444 +10 $0.45471 +30 $0.39236 | Min Qty:1 Multiple: 1 | 93 Ship immediately | 8 | Open Drain,Push-Pull | 400kHz | 2.3V~5.5V | -40~+85℃ | SMT | -- |
| PCA9555APW,118 | - | NXP | +1 $1.00067 +10 $0.83490 +30 $0.74366 | Min Qty:1 Multiple: 1 | 290 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
 | TCA9539QPWRQ1 | - | TI | +1 $0.88509 +10 $0.71324 +30 $0.62656 | Min Qty:1 Multiple: 1 | 211 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~3.6V | -40~+125℃ | SMT | TSSOP24_7.8X4.4MM |
 | TCA9539RTWR | - | TI | +1 $1.12689 +10 $0.93680 +30 $0.83186 | Min Qty:1 Multiple: 1 | 100 Ship immediately | 16 | Push-Pull | 400kHz | 1.65V~5.5V | -40~+85℃ | SMT | - |
