Heisener Electronics I/O Expanders
Browse and compare Heisener Electronics I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Heisener Electronics I/O Expanders to find the best offer for your next project.
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Results: 336
Authorized Distributors
Non-Authorized Stocking Distributors
IC INTERFACE SPECIALIZED 28TSSOP / Smart Card Interface 28-TSSOP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | DS8024-RJX+ | 21 | Tube | USD | 5h | ||||||||
| Rochester Electronics | DS8024-RJX+ | 100 | USD | 16h | |||||||||
| DigiKey | DS8024-RJX+-ND | 253 | 1 | Tube | USD | ||||||||
| Arrow Electronics | DS8024-RJX+ | 0 | 200 | USD | |||||||||
| Farnell | DS8024-RJX+ | 0 | 200 | Tube | USD* | 16h |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9534DBR | 593 | 1 | USD | |||||||||
| Rochester Electronics | PCA9534DBR | 41 | USD | 16h | |||||||||
| Verical | PCA9534DBR | 67 | 9 | USD | |||||||||
| Mouser | 595-PCA9534DBR | 2,898 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PCA9534DBR | 1,956 | 9 | USD | 16h |
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9539DBQR | 26,284 | USD | 16h | |||||||||
| Verical | PCA9539DBQR | 17,135 | 164 | USD | |||||||||
| Mouser | 595-PCA9539DBQR | 2,783 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | PCA9539DBQR | 31,793 | USD | >1wk | |||||||||
| Win Source | WS-PCA9539DBQR | 9,700 | 24 | USD | 16h |
5-channel bidirectional 3- to 3.6-V expandable 400-kHz I2C/SMBus buffer/hub 20-SOIC -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9518DWT | 1,250 | USD | 16h | |||||||||
| Verical | PCA9518DWT | 1,250 | 140 | USD | |||||||||
| DigiKey | 296-PCA9518DWTTR-ND | 750 | 250 | Tape & Reel | USD | ||||||||
| Arrow Electronics | PCA9518DWT | 0 | 250 | USD | |||||||||
| Mouser | 595-PCA9518DWT | 246 | 1 | Tape & Reel | USD |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 16-SOIC -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9538DWR | 4,722 | USD | 16h | |||||||||
| Verical | PCA9538DWR | 4,699 | 187 | USD | |||||||||
| Arrow Electronics | PCA9538DWR | 0 | 2K | USD | |||||||||
| Mouser | 595-PCA9538DWR | 1,341 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PCA9538DWR | 8,110 | 9 | USD | 16h |
400kHz SMBus TSSOP-16 I/O Expanders ROHS
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 31-PI4IOE5V9538LEXCT-ND | 1,870 | 1 | Cut Tape | USD | ||||||||
| Newark | PI4IOE5V9538LEX | 0 | 1 | Cut Tape | USD | ||||||||
| Avnet | PI4IOE5V9538LEX | 0 | 2500 | USD | 1d | ||||||||
| Arrow Electronics | PI4IOE5V9538LEX | 0 | 2500 | USD | |||||||||
| Mouser | 729-PI4IOE5V9538LEX | 1,822 | 1 | Tape & Reel | USD |
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 24 Pins
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9535PWJ | 552 | 1 | Cut Tape | USD | ||||||||
| DigiKey | 1727-PCA9535PWJCT-ND | 2,667 | 1 | Cut Tape | USD | ||||||||
| Avnet | PCA9535PWJ | 0 | 2500 | USD | 1d | ||||||||
| Farnell | PCA9535PWJ | 552 | 1 | Cut Tape | USD* | 16h | |||||||
| element14 APAC | PCA9535PWJ | 552 | 1 | Cut Tape | USD* | 4h |
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 24 Pins
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PCA9539PWJ | 1,233 | 1 | Cut Tape | USD | ||||||||
| DigiKey | 1727-PCA9539PWJCT-ND | 778 | 1 | Cut Tape | USD | ||||||||
| Avnet | PCA9539PWJ | 0 | 2500 | USD | 1d | ||||||||
| Farnell | PCA9539PWJ | 1,233 | 1 | Cut Tape | USD* | 16h | |||||||
| element14 APAC | PCA9539PWJ | 1,233 | 1 | Cut Tape | USD* | 4h |
I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | NCA9535PWJ | 1,937 | 1 | Cut Tape | USD | ||||||||
| DigiKey | 1727-NCA9535PWJCT-ND | 1,923 | 1 | Cut Tape | USD | ||||||||
| Avnet | NCA9535PWJ | 0 | 2500 | USD | 1d | ||||||||
| Farnell | NCA9535PWJ | 1,937 | 1 | Cut Tape | USD* | 16h | |||||||
| element14 APAC | NCA9535PWJ | 1,937 | 1 | Cut Tape | USD* | 4h |
Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | NCA9555PW-Q100J | 37 | 1 | Cut Tape | USD | ||||||||
| Avnet | NCA9555PW-Q100J | 0 | 2500 | USD | 1d | ||||||||
| Farnell | NCA9555PW-Q100J | 37 | 1 | Cut Tape | USD* | 16h | |||||||
| element14 APAC | NCA9555PW-Q100J | 37 | 1 | Cut Tape | USD* | 4h | |||||||
| Mouser | 771-NCA9555PW-Q100J | 46 | 1 | Tape & Reel | USD |