Abacus Technologies I/O Expanders
Browse and compare Abacus Technologies I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Abacus Technologies I/O Expanders to find the best offer for your next project.
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16-bit translating I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL6416RTWRCT-ND | 472 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL6416RTWR | 633 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCAL6416RTWR | 26,079 | 7 | Tape & Reel | USD | 4h | |||||||
| Easev | TCAL6416RTWR | 5,286 | USD | 18h | |||||||||
| Fmall Co., Limited | TCAL6416RTWR | 28,460 | USD | 18h |
MCS-48 Input/output Expander Parallel I/o Port, 4-BIT, 16 I/o, NMOS, PDIP24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CoreStaff | ST34213850 | 1 | 1 | USD | 22h | ||||||||
| Rochester Electronics | P8243 | 9,858 | USD | 4h | |||||||||
| DigiKey Marketplace | 2156-P8243-ND | 9,858 | 8 | Bulk | USD | ||||||||
| Win Source | WS-P8243 | 7,000 | 18 | USD | 5h | ||||||||
| Classic Components | P8243 | 1 | USD | 3d |
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-45466-2-ND | 250 | 250 | Tape & Reel | USD | ||||||||
| Win Source | WS-TCA9554ADWT | 6,732 | 21 | USD | 5h | ||||||||
| Worldway Electronics | TCA9554ADWT | 8,596 | 7 | Tape & Reel | USD | 4h | |||||||
| Easev | TCA9554ADWT | 1,453 | USD | 18h | |||||||||
| Fmall Co., Limited | TCA9554ADWT | 27,460 | USD | 18h |
16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TVSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCF8575CDGVR | 13,036 | USD | 4h | |||||||||
| Verical | PCF8575CDGVR | 2,000 | 216 | USD | |||||||||
| Arrow Electronics | PCF8575CDGVR | 0 | 2K | USD | |||||||||
| Win Source | WS-PCF8575CDGVR | 20 | 17 | USD | 5h | ||||||||
| Worldway Electronics | PCF8575CDGVR | 16,810 | 7 | Tape & Reel | USD | 4h |
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration 16-UQFN -40 to 125
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL9538RSVRCT-ND | 3,078 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL9538RSVR | 8 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCAL9538RSVR | 23,206 | 7 | Tape & Reel | USD | 4h | |||||||
| UnikeyIC | TCAL9538RSVR | 807 | 10 | Tape & Reel | USD | 5h | |||||||
| LCSC | C29937079 | 8 | 1 | USD | 14h |
Automotive 16-bit low voltage I²C/SMBus I/O expander w/interrupt, reset and agile I/O configuration 24-WQFN -40 to 125
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL9539RTWRQ1CT-ND | 4,568 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL9539RTWRQ1 | 95 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCAL9539RTWRQ1 | 18,202 | 7 | Tape & Reel | USD | 4h | |||||||
| UnikeyIC | TCAL9539RTWRQ1 | 729 | 8 | Tape & Reel | USD | 5h | |||||||
| LCSC | C5377958 | 204 | 1 | USD | 14h |
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration 16-TSSOP -40 to 125
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL9538PWRCT-ND | 1,663 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL9538PWR | 464 | 1 | USD | |||||||||
| Worldway Electronics | TCAL9538PWR | 8,402 | 7 | Tape & Reel | USD | 4h | |||||||
| UnikeyIC | TCAL9538PWR | 1,663 | 11 | Tape & Reel | USD | 5h | |||||||
| LCSC | C22445411 | 2 | 1 | USD | 14h |
16-bit low-voltage I²C-bus and SMBus I/O expander with interrupt, reset and agile I/O configuration 24-WQFN -40 to 125
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL9539RTWRCT-ND | 1,835 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL9539RTWR | 130 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCAL9539RTWR | 27,410 | 7 | Tape & Reel | USD | 4h | |||||||
| UnikeyIC | TCAL9539RTWR | 99 | 12 | Tape & Reel | USD | 5h | |||||||
| LCSC | C22445413 | 18 | 1 | USD | 14h |
I²C, 8-bit I/O Port Expander, 1.8 to 5.5V, SSOP-20, RoHS
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip | MCP23008-E/SSVAO | 15,209 | 1 | Tube | USD | 1h | |||||||
| Onlinecomponents.com | MCP23008-E/SSVAO | 0 | 1 | Bulk | |||||||||
| Component Stockers USA | MCP23008-E/SSVAO | 329 | USD | >1wk | |||||||||
| Worldway Electronics | MCP23008-E/SSVAO | 19,794 | 7 | Tube | USD | 4h | |||||||
| Fly-Wing Technology | MCP23008-E/SSVAO | 2,092 | USD | 3h |
8-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, and agile I/O 16-UQFN -40 to 125
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-TCAL6408RSVRCT-ND | 859 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCAL6408RSVR | 5,275 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCAL6408RSVR | 19,854 | 7 | Tape & Reel | USD | 4h | |||||||
| UnikeyIC | TCAL6408RSVR | 859 | 14 | USD | 5h | ||||||||
| LCSC | C31750485 | 246 | 1 | USD | 14h |