Heisener Electronics I/O Expanders
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Results: 336
Authorized Distributors
Non-Authorized Stocking Distributors
Remote 16-BIT I2C And Smbus I/o Expander With Interrupt Output And Configuration Registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | PCA9555DBQR | 8,777 | USD | >1wk | |||||||||
| Win Source | WS-PCA9555DBQR | 2,500 | 19 | USD | 21h | ||||||||
| Worldway Electronics | PCA9555DBQR | 29,265 | 7 | Tape & Reel | USD | 20h | |||||||
| ICPartonline | PCA9555DBQR | 32,430 | USD | >1wk | |||||||||
| Easev | PCA9555DBQR | 1,919 | 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 | 335 | 150 | USD | 3d | ||||||||
| Win Source | WS-TCA7408ZSZR | 1,850 | 21 | USD | 21h | ||||||||
| Worldway Electronics | TCA7408ZSZR | 28,922 | 7 | Tape & Reel | USD | 20h | |||||||
| Aztech | TCA7408ZSZR | 5,446 | USD | 1d | |||||||||
| Anlinkda | TCA7408ZSZR | 38,194 | USD | 2d |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | PCA9554ADBR | 17,453 | USD | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9554ADBR | 3,000 | 1 | Tape & Reel | USD | 2d | |||||||
| Win Source | WS-PCA9554ADBR | 3,600 | 30 | USD | 21h | ||||||||
| Worldway Electronics | PCA9554ADBR | 7,809 | 7 | Tape & Reel | USD | 20h | |||||||
| ICPartonline | PCA9554ADBR | 33,145 | USD | >1wk |
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 | 12,453 | 7 | Tube | USD | 20h | |||||||
| IC Components Ltd. | CS82C55A | 19,577 | USD | 4d | |||||||||
| SHENGYU ELECTRONICS | CS82C55A | 26,522 | 1 | USD | 6d |
I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | PCA9534D | 264 | 300 | Bulk | USD | 3d | |||||||
| Win Source | WS-PCA9534D | 3,050 | 45 | USD | 21h | ||||||||
| Worldway Electronics | PCA9534D | 160,197 | 7 | USD | 20h | ||||||||
| Antdic Electronics | PCA9534D | 29,114 | USD | >1wk | |||||||||
| Easev | PCA9534D | 5,706 | USD | 4d |
I2C Interface 400KHZ 3.6V 16-PIN QFN T/r / IC I/o Expander I2C 8B 16QFN
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | STMPE801QTR | 369 | 300 | USD | 3d | ||||||||
| Win Source | WS-STMPE801QTR | 57,000 | 7 | USD | 21h | ||||||||
| Worldway Electronics | STMPE801QTR | 12,809 | 7 | Tape & Reel | USD | 20h | |||||||
| ICPartonline | STMPE801QTR | 25,842 | USD | >1wk | |||||||||
| Aztech | STMPE801QTR | 12,917 | USD | 1d |
DUAL COMMERCIAL CMOS Contains Lead I/O Expander 70C 5mA 53.2mm 5.5V
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | CP82C55A-5 | 17,496 | USD | >1wk | |||||||||
| Win Source | WS-CP82C55A-5 | 6 | 3 | USD | 21h | ||||||||
| Easev | CP82C55A-5 | 5,022 | USD | 4d | |||||||||
| Chipsmall Limited | CP82C55A-5 | 25,000 | 1 | USD | 1d | ||||||||
| SHENGYU ELECTRONICS | CP82C55A-5 | 19,448 | 1 | USD | 6d |
IC I/O EXPANDER I2C 16B 24TSSOP / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP Tube
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | PCA9555PW | 437 | USD | >1wk | |||||||||
| Win Source | WS-PCA9555PW | 100,000 | 75 | USD | 21h | ||||||||
| ICPartonline | PCA9555PW | 17,089 | USD | >1wk | |||||||||
| UnikeyIC | PCA9555PW | 1,322 | 15 | Cut Tape | USD | 1d | |||||||
| Fly-Wing Technology | PCA9555PW | 38,236 | USD | 3d |
DUAL INDUSTRIAL CMOS Contains Lead I/O Expander 85C 8mA 8MHz 51.75mm
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | IP82C55A | 14,646 | USD | >1wk | |||||||||
| Win Source | WS-IP82C55A | 484 | 5 | USD | 21h | ||||||||
| Worldway Electronics | IP82C55A | 11,442 | 7 | Tube | USD | 20h | |||||||
| NetSource Technology | IP82C55A | 35 | USD | 1d | |||||||||
| SHENGYU ELECTRONICS | IP82C55A | 10,173 | 1 | USD | 6d |
CA9555 Tube ACTIVE (Last Updated: 4days ago) Active io expander 3V 8.2mm 400kHz 10mA 25mA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-PCA9555DB | 80,260 | 27 | USD | 21h | ||||||||
| ICPartonline | PCA9555DB | 38,324 | USD | >1wk | |||||||||
| AAA CHIPS | PCA9555DB | 80,326 | USD | 3d | |||||||||
| Chipsmall Limited | PCA9555DB | 82,600 | 1 | USD | 1d | ||||||||
| Fly-Wing Technology | PCA9555DB | 80,269 | USD | 3d |