Abacus Technologies I/O Expanders
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Non-Authorized Stocking Distributors
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 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-13110-1-ND | 2,877 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCF8574PWR | 994 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCF8574PWR | 12,780 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-PCF8574PWR | 12,160 | 60 | USD | 2h | ||||||||
| Worldway Electronics | PCF8574PWR | 13,183 | 7 | Tape & Reel | USD | 1h |
IC I/O EXPANDER I2C 16B 24WQFN / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-25156-1-ND | 29,724 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | TCA9535RTWR | 0 | 3K | USD | |||||||||
| Mouser | 595-TCA9535RTWR | 6,824 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9535RTWR | 6,500 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-TCA9535RTWR | 12,000 | 70 | USD | 2h |
8-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 16-VQFN -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-24825-1-ND | 34,499 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA6408ARGTR | 7,968 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA6408ARGTR | 5,417 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-TCA6408ARGTR | 121,340 | 105 | USD | 2h | ||||||||
| Worldway Electronics | TCA6408ARGTR | 27,764 | 7 | Tape & Reel | USD | 1h |
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-VQFN -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-19591-1-ND | 2,098 | 1 | Cut Tape | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9555RGER | 15,000 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-PCA9555RGER | 7,250 | 8 | USD | 2h | ||||||||
| Worldway Electronics | PCA9555RGER | 25,846 | 7 | Tape & Reel | USD | 1h | |||||||
| ICPartonline | PCA9555RGER | 14,288 | USD | >1wk |
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 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-13107-1-ND | 4,547 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | PCF8574APWR | 0 | 2K | USD | |||||||||
| Mouser | 595-PCF8574APWR | 6,168 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | PCF8574APWR | 5,168 | USD | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | PCF8574APWR | 420 | 1 | Tape & Reel | USD | 1d |
I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-20974-1-ND | 1,898 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9555PWR | 2,645 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9555PWR | 50,000 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-PCA9555PWR | 39,720 | 85 | USD | 2h | ||||||||
| Worldway Electronics | PCA9555PWR | 8,829 | 7 | Tape & Reel | USD | 1h |
8-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 16-TSSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-24327-1-ND | 11,465 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA6408APWR | 3,195 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA6408APWR | 44,137 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-TCA6408APWR | 43,930 | 100 | USD | 2h | ||||||||
| Worldway Electronics | TCA6408APWR | 28,421 | 7 | Tape & Reel | USD | 1h |
I2C Interface 100kHz/400kHz 5.5V 16-Pin UQFN T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA6408ARSVR | 0 | 3K | USD | |||||||||
| Component Stockers USA | TCA6408ARSVR | 54,356 | USD | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | TCA6408ARSVR | 13,961 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-TCA6408ARSVR | 11,130 | 7 | USD | 2h | ||||||||
| Worldway Electronics | TCA6408ARSVR | 17,434 | 7 | Tape & Reel | USD | 1h |
I2C/SMBus Interface 100kHz/400kHz 5.5V 32-Pin UQFN EP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-23306-1-ND | 4,602 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | TCA6424RGJR | 0 | 3K | USD | |||||||||
| Mouser | 595-TCA6424RGJR | 2,288 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA6424RGJR | 8,800 | 1 | Tape & Reel | USD | 1d | |||||||
| Win Source | WS-TCA6424RGJR | 8,800 | 9 | USD | 2h |
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-TSSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-40573-1-ND | 5,137 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | TCA9534APWR | 0 | 2K | USD | |||||||||
| Mouser | 595-TCA9534APWR | 167 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | TCA9534APWR | 17,446 | USD | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9534APWR | 4,684 | 1 | Tape & Reel | USD | 1d |