Explore Farnell I/O Expanders
Results: 563
Authorized Distributors
Non-Authorized Stocking Distributors
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-VQFN -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9534ARGTR | 8,800 | 1 | USD | |||||||||
| Verical | PCA9534ARGTR | 8,800 | 2 | USD | |||||||||
| DigiKey | 296-24731-1-ND | 10,267 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9534ARGTR | 1,662 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9534ARGTR | 10,800 | 1 | Tape & Reel | USD | 2d |
10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7317ATE+T | 217 | 1 | Tape & Reel | USD | 1h | |||||||
| DigiKey | 175-MAX7317ATE+TCT-ND | 1,082 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7317ATE+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7317ATE+T | 0 | 2500 | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7317ATET | 1,127 | 1 | Tape & Reel | USD |
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9555DBR | 1,132 | 1 | USD | |||||||||
| Verical | TCA9555DBR | 1,132 | 3 | USD | |||||||||
| DigiKey | 296-44626-1-ND | 1,099 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA9555DBR | 164 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9555DBR | 21,503 | 1 | Tape & Reel | USD | 2d |
MAX7313 Series 3.6 V 400 kHz 110.2 uA 16-Bit I/O Surface Mount I2C-Bus - TQFN-24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7313ATG+T | 846 | 1 | Tape & Reel | USD | 1h | |||||||
| DigiKey | MAX7313ATG+TCT-ND | 4,227 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7313ATG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7313ATG+T | 0 | 2500 | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7313ATGT | 29,608 | 1 | Tape & Reel | USD |
TEXAS INSTRUMENTS PCA9555DWRI/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9555DWR | 699 | 1 | USD | |||||||||
| Verical | PCA9555DWR | 699 | 4 | USD | |||||||||
| DigiKey | 296-20973-1-ND | 5,488 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9555DWR | 1,830 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PCA9555DWR | 60,000 | 15 | USD | 19h |
2-Wire-Interfaced, 16-Bit, I/O Port Expander with Interrupt and Hot-Insertion Protection
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7318AUG+T | 487 | 1 | Tape & Reel | USD | 1h | |||||||
| DigiKey | MAX7318AUG+TCT-ND | 2,433 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7318AUG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7318AUG+T | 0 | 2500 | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7318AUGT | 3,627 | 1 | Tape & Reel | USD |
MAX7359 Series 3.6V 2-Wire Low-EMI Key Switch Controller/GPO - TQFN-24EP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7359ETG+T | 218 | 1 | Tape & Reel | USD | 1h | |||||||
| DigiKey | 175-MAX7359ETG+TCT-ND | 1,087 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7359ETG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7359ETG+T | 0 | 2500 | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7359ETGT | 1,047 | 1 | Tape & Reel | USD |
Low-voltage 16-BIT I2C And Smbus I/o Expander Parallel I/o Port, 16-BIT, 16 I/o, Cmos, PQCC24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9539RGER | 5,901 | 1 | USD | |||||||||
| Verical | TCA9539RGER | 5,901 | 2 | USD | |||||||||
| DigiKey | 296-44209-1-ND | 2,225 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA9539RGER | 4,291 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | TCA9539RGER | 1,803 | USD | >1wk |
MAX7300 Series 5.5 V 400 kHz 240 uA 28-Bit I/O Surface Mount I2C-Bus - SSOP-28
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7300AAI+T | 0 | 2K | Tape & Reel | USD | 1h | |||||||
| Arrow Electronics | MAX7300AAI+T | 0 | 2K | USD | |||||||||
| Farnell | MAX7300AAI+T | 0 | 2K | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7300AAIT | 242 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | MAX7300AAI+T | 19,960 | USD | >1wk |
16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7313AEG+T | 25,386 | 1 | Tape & Reel | USD | 1h | |||||||
| DigiKey | 175-MAX7313AEG+TCT-ND | 1,929 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7313AEG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7313AEG+T | 0 | 2500 | Tape & Reel | USD* | 18h | |||||||
| Mouser | 700-MAX7313AEGT | 236 | 1 | Tape & Reel | USD |