Quest I/O Expanders
Browse and compare Quest I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Quest I/O Expanders to find the best offer for your next project.
Explore Quest I/O Expanders
Results: 313
Authorized Distributors
Non-Authorized Stocking Distributors
PCA9554A: 5.5 V 85 mA 8-bit I2C-bus and SMBus I/O Port with Interrupt-TSSOP-16
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9554APW,118 | 4,301 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | PCA9554APW,118 | 454 | 1 | USD | |||||||||
| Verical | PCA9554APW,118 | 454 | 2 | USD | |||||||||
| Rochester Electronics | PCA9554APW,118 | 225 | USD | 6h | |||||||||
| DigiKey | 568-11905-1-ND | 12,104 | 1 | Cut Tape | USD |
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin VFBGA T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | PCAL6416AEVJ | 6,000 | 6K | USD | 1d | ||||||||
| Arrow Electronics | PCAL6416AEVJ | 3,101 | 1 | USD | |||||||||
| Verical | PCAL6416AEVJ | 3,101 | 9 | USD | |||||||||
| Rochester Electronics | PCAL6416AEVJ | 12,521 | USD | 6h | |||||||||
| DigiKey | 568-9945-1-ND | 5,889 | 1 | Cut Tape | USD |
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCAL9555APW,118 | 525 | 1 | USD | |||||||||
| Verical | PCAL9555APW,118 | 5,000 | 2500 | USD | |||||||||
| UnikeyIC | PCAL9555APW,118 | 2,020 | 1 | Tape & Reel | USD | 2d | |||||||
| DigiKey | 568-9928-1-ND | 7,571 | 1 | Cut Tape | USD | ||||||||
| Newark | PCAL9555APW,118 | 0 | 2500 | Tape & Reel | USD |
I2C/SMBus Interface 100kHz/400kHz/1000kHz 5.5V 32-Pin HUQFN EP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCAL6524HEHP | 4,900 | 1 | Cut Tape | USD | ||||||||
| Verical | PCAL6524HEHP | 83 | 2 | USD | |||||||||
| Arrow Electronics | PCAL6524HEHP | 83 | 1 | USD | |||||||||
| Rochester Electronics | PCAL6524HEHP | 2,929 | USD | 6h | |||||||||
| DigiKey | 568-15416-1-ND | 15,735 | 1 | Cut Tape | USD |
PCA9698 Series 40-Bit Fm I2C-Bus Advanced I/O Port w/ Reset - HVQFN 56
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9698BS,118 | 5,129 | 1 | Cut Tape | USD | ||||||||
| Avnet | 55W4333 | 21 | 1 | USD | 1d | ||||||||
| Verical | PCA9698BS,118 | 116,000 | 2K | USD | |||||||||
| Arrow Electronics | PCA9698BS,118 | 164 | 1 | USD | |||||||||
| Rochester Electronics | PCA9698BS,118 | 269 | USD | 6h |
I/O EXPANDER, 24BIT, 1MHZ, VFBGA; Available until stocks are exhausted
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | PCAL6524EVJ | 4,823 | 2 | USD | |||||||||
| Arrow Electronics | PCAL6524EVJ | 4,823 | 1 | USD | |||||||||
| Rochester Electronics | PCAL6524EVJ | 9,578 | USD | 6h | |||||||||
| UnikeyIC | PCAL6524EVJ | 1,364 | 1 | Tape & Reel | USD | 2d | |||||||
| Newark | PCAL6524EVJ | 0 | 5K | Tape & Reel | USD |
PCA9555 Series 5.5V 160 mA 400 kHz SMT 16-bit I2C-bus and SMBus I/O Port-SOIC-24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9555D,118 | 5,968 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | PCA9555D,118 | 36 | 1 | USD | |||||||||
| Verical | PCA9555D,118 | 36 | 5 | USD | |||||||||
| DigiKey | 568-11907-1-ND | 31 | 1 | Cut Tape | USD | ||||||||
| Avnet | PCA9555D,118 | 0 | 1K | USD | 1d |
I/O Port Expanders; PCA9670BS, 118; NXP SEMICONDUCTORS; I2C, Serial; 16; 8; 1 MHz
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | PCA9670BS,118 | 795 | 322 | USD | |||||||||
| Rochester Electronics | PCA9670BS,118 | 1,816 | USD | 6h | |||||||||
| UnikeyIC | PCA9670BS,118 | 2,066 | 1 | Tape & Reel | USD | 2d | |||||||
| Newark | PCA9670BS,118 | 0 | 6K | Tape & Reel | USD | ||||||||
| Avnet | PCA9670BS,118 | 0 | 6K | USD | 1d |
PCA9575 Series 16-bit I2C-Bus &SMBus Level Translating Low Voltage GPIO-HWQFN-24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9575HF,118 | 446 | USD | 6h | |||||||||
| Newark | PCA9575HF,118 | 0 | 1 | Cut Tape | USD | ||||||||
| Avnet | PCA9575HF,118 | 0 | 6K | USD | 1d | ||||||||
| Future Electronics | PCA9575HF,118 | 0 | 6K | Tape & Reel | USD | ||||||||
| Arrow Electronics | PCA9575HF,118 | 0 | 1 | USD |
PCAL6534: Ultra-low-voltage, level translating, 34-bit I2C-bus/SMBus I/O expander
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCAL6534EVJ | 7,258 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | PCAL6534EVJ | 5,000 | 5K | USD | |||||||||
| Verical | PCAL6534EVJ | 5,000 | 5K | USD | |||||||||
| DigiKey | 568-15316-1-ND | 4,155 | 1 | Cut Tape | USD | ||||||||
| Future Electronics | PCAL6534EVJ | 0 | 5K | Tape & Reel | USD |