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
Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface 25-DSBGA -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | LM8328TME/NOPB | 7,500 | USD | 18h | |||||||||
| Verical | LM8328TME/NOPB | 1,250 | 130 | USD | |||||||||
| DigiKey | 296-LM8328TME/NOPBTR-ND | 250 | 250 | Tape & Reel | USD | ||||||||
| Win Source | WS-LM8328TME/NOPB | 6,250 | 14 | USD | 19h | ||||||||
| Worldway Electronics | LM8328TME/NOPB | 25,012 | 7 | Tape & Reel | USD | 17h |
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 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9554ADWR | 1,984 | 1 | USD | |||||||||
| Verical | TCA9554ADWR | 1,984 | 3 | USD | |||||||||
| DigiKey | 296-45456-1-ND | 233 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA9554ADWR | 1,706 | 1 | Tape & Reel | USD | ||||||||
| Worldway Electronics | TCA9554ADWR | 19,791 | 7 | Tape & Reel | USD | 17h |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9554DBR | 50 | 1 | USD | |||||||||
| Rochester Electronics | PCA9554DBR | 39,964 | USD | 18h | |||||||||
| Verical | PCA9554DBR | 50 | 2 | USD | |||||||||
| DigiKey | 296-21781-1-ND | 28 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9554DBR | 34 | 1 | Tape & Reel | USD |
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9535DGVR | 30,495 | USD | 18h | |||||||||
| Verical | PCA9535DGVR | 1,730 | 143 | USD | |||||||||
| Mouser | 595-PCA9535DGVR | 728 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PCA9535DGVR | 50 | 7 | USD | 19h | ||||||||
| Worldway Electronics | PCA9535DGVR | 25,406 | 7 | Tape & Reel | USD | 17h |
16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCF8575CPWR | 1,154 | 1 | USD | |||||||||
| Rochester Electronics | PCF8575CPWR | 40,091 | USD | 18h | |||||||||
| Verical | PCF8575CPWR | 4,605 | 172 | USD | |||||||||
| Mouser | 595-PCF8575CPWR | 169 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | PCF8575CPWR | 47,991 | USD | >1wk |
Afm-700 Supercap Kit, 1408 Bfbga 31X31X2.83Mm Tray Rohs Compliant: Yes
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | PM8055B-FEI | 0 | 27 | ||||||||||
| Onlinecomponents.com | PM8055B-FEI | 0 | 1 | Bulk | |||||||||
| Microchip | PM8055B-FEI | 0 | 1 | Tray | 1h | ||||||||
| Component Stockers USA | PM8055B-FEI | 617 | USD | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | PM8055B-FEI | 449 | 1 | Tape & Reel | USD | 2d |
Keypad Decoder and I/O Expansion 25-Pin WLCSP T/R
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | ADP5589ACBZ-01-R7 | 9,000 | 3K | Tape & Reel | USD | 1h | |||||||
| Rochester Electronics | ADP5589ACBZ-01-R7 | 3,279 | USD | 18h | |||||||||
| Richardson RFPD | ADP5589ACBZ-01-R7 | Contact | 3K | USD | 29m | ||||||||
| Arrow Electronics | ADP5589ACBZ-01-R7 | 0 | 3K | USD | |||||||||
| Worldway Electronics | ADP5589ACBZ-01-R7 | 25,293 | 7 | Tape & Reel | USD | 17h |
IC Xpndr 1MHZ I2C 8MSOP / I/o Expander I2C 1 Mhz 8-MSOP-EP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 31-PI4IOE5V9537UEXCT-ND | 2,017 | 1 | Cut Tape | USD | ||||||||
| Avnet | PI4IOE5V9537UEX | 0 | 2500 | USD | 2d | ||||||||
| Arrow Electronics | PI4IOE5V9537UEX | 0 | 2500 | USD | |||||||||
| Mouser | 729-PI4IOE5V9537UEX | 2,076 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PI4IOE5V9537UEX | 1,700 | 40 | USD | 19h |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9557DBR | 59,544 | USD | 18h | |||||||||
| Verical | PCA9557DBR | 3,544 | 224 | USD | |||||||||
| DigiKey | 296-20975-1-ND | 464 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9557DBR | 237 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | PCA9557DBR | 57,034 | USD | >1wk |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9554DGVR | 13,607 | USD | 18h | |||||||||
| Verical | PCA9554DGVR | 1,832 | 212 | USD | |||||||||
| Arrow Electronics | PCA9554DGVR | 0 | 2K | USD | |||||||||
| Mouser | 595-PCA9554DGVR | 1,990 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-PCA9554DGVR | 20 | 4 | USD | 19h |