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
I/O Expander, 40Bit, 400 Khz, I2c, 2.3 V, 5.5 V, Tssop Rohs Compliant: Yes
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Farnell | PCA9506DGG,512 | 0 | 1 | USD* | 14h | ||||||||
| Worldway Electronics | PCA9506DGG,512 | 4,224 | 7 | Tube | USD | 2d | |||||||
| NetSource Technology | PCA9506DGG,512 | 72 | USD | 1d | |||||||||
| Fmall Co., Limited | PCA9506DGG,512 | 12,390 | USD | 5d | |||||||||
| Aztech | PCA9506DGG,512 | 873 | USD | 2d |
I/O Expander 16-Pin TQFN EP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | MAX7316ATE | 3 | USD | 2h | |||||||||
| Worldway Electronics | MAX7316ATE | 8,789 | 7 | USD | 2d | ||||||||
| Aztech | MAX7316ATE | 407 | USD | 2d | |||||||||
| Antdic Electronics | MAX7316ATE | 36,135 | USD | >1wk | |||||||||
| Run Hong Electronics | MAX7316ATE | 3,842 | USD | 14h |
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 595-PCF8574PWG4 | 8,103 | 1 | Tube | USD | ||||||||
| Component Stockers USA | PCF8574PWG4 | 597 | USD | >1wk | |||||||||
| Worldway Electronics | PCF8574PWG4 | 28,633 | 7 | Tube | USD | 2d | |||||||
| Fly-Wing Technology | PCF8574PWG4 | 1,499 | USD | 3d | |||||||||
| AERI | PCF8574PWG4 | 6,471 | 8h |
PC97317-IBW/VUL Ns
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ICPartonline | PC97317IBW/VUL | 26,726 | USD | >1wk | |||||||||
| Classic Components | PC97317-IBW/VUL | 763 | USD | 1d | |||||||||
| CoreStaff | ST60291074 | 748 | 1 | USD | 20h | ||||||||
| IC Components Ltd. | PC97317-IBW/VUL | 2,146 | USD | 3d | |||||||||
| UnikeyIC | PC97317-IBW/VUL | 748 | 6 | USD | 2d |
Parallel I/o Port, 8-BIT, 8 I/o, Cmos, CDIP24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | CDP1852CD | 4 | USD | 2h | |||||||||
| Microchip USA | CDP1852CD | 222 | 50 | Tray | USD | 3d | |||||||
| Quest | CDP1852CD | 1,778 | USD | 1d | |||||||||
| Lingto Electronic Ltd. | CDP1852CD | 39,655 | 1 | USD | 5d |
Cmos Programmable Peripheral Interface Parallel I/o Port, 24 I/o, Cmos, PDIP40
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-CP82C55A | 1,800 | 2 | USD | 3h | ||||||||
| Worldway Electronics | CP82C55A | 23,211 | 7 | Tube | USD | 2d | |||||||
| Heisener Electronics | CP82C55A | 8,579 | USD | 5d | |||||||||
| Fmall Co., Limited | CP82C55A | 22,120 | USD | 5d | |||||||||
| LCSC | C3191433 | 5 | 1 | USD | 12h |
Low-voltage 16-bit I2C & SMBus I/O expander 24-BGA MICROSTAR JUNIOR -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | TCA6416AZQSR | 664 | USD | >1wk | |||||||||
| Win Source | WS-TCA6416AZQSR | 50,000 | 70 | USD | 3h | ||||||||
| Worldway Electronics | TCA6416AZQSR | 18,922 | 7 | Tape & Reel | USD | 2d | |||||||
| ICPartonline | TCA6416AZQSR | 15,870 | USD | >1wk | |||||||||
| GreenTree Electronics | TCA6416AZQSR | 7,500 | 3d |
I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 3.6 V, TSSOP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | PCA9500PW | 304 | 150 | Bulk | USD | 3d | |||||||
| Component Stockers USA | PCA9500PW | 315 | USD | >1wk | |||||||||
| Worldway Electronics | PCA9500PW | 7,898 | 7 | USD | 2d | ||||||||
| Antdic Electronics | PCA9500PW | 18,188 | USD | >1wk | |||||||||
| Fmall Co., Limited | PCA9500PW | 5,000 | USD | 5d |
IC I/O EXPANDER 24B 44PLCC / CMOS Programmable Peripheral Interface 44-Pin PLCC Tube
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antdic Electronics | CS82C55A | 40,721 | USD | >1wk | |||||||||
| ICPartonline | CS82C55A | 24,426 | USD | >1wk | |||||||||
| Worldway Electronics | CS82C55A | 12,439 | 7 | Tube | USD | 2d | |||||||
| IC Components Ltd. | CS82C55A | 19,577 | USD | 3d | |||||||||
| SHENGYU ELECTRONICS | CS82C55A | 26,522 | 1 | USD | 4d |
Low-voltage 8-bit I2C I/O Expander with Interrupt Output Reset I/O Direction Registers 16-uCSP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | TCA7408ZSZR | 333 | 150 | USD | 3d | ||||||||
| Win Source | WS-TCA7408ZSZR | 1,850 | 21 | USD | 3h | ||||||||
| Worldway Electronics | TCA7408ZSZR | 28,878 | 7 | Tape & Reel | USD | 2d | |||||||
| Aztech | TCA7408ZSZR | 5,446 | USD | 2d | |||||||||
| Anlinkda | TCA7408ZSZR | 38,194 | USD | 3d |