Heisener Electronics I/O 扩展器
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Remote 8-BIT I2C And Smbus I/o Expander With Interrupt Output And Configuration Registers
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9554ARGTR | 16 | USD | 1h | |||||||||
| DigiKey | 296-24733-1-ND | 10,697 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-PCA9554ARGTR | 4,427 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9554ARGTR | 18,000 | 1 | Tape & Reel | USD | 4h | |||||||
| Win Source | WS-PCA9554ARGTR | 18,300 | 30 | USD | 2h |
MAX7312 Series 5.5V 120 uA 400 kHz Surface Mount I/O Expander - TSSOP-24
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7312AUG+T | 660 | 1 | Tape & Reel | USD | 8h | |||||||
| DigiKey | 175-MAX7312AUG+TCT-ND | 3,297 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX7312AUG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7312AUG+T | 0 | 2500 | Tape & Reel | USD* | 1h | |||||||
| Component Stockers USA | MAX7312AUG+T | 15,296 | USD | >1wk |
5-bit self-timed 1.65- to 3.6-V single-wire output expander 8-X2QFN -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-28365-1-ND | 1,947 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | TCA5405RUGR | 0 | 3K | USD | |||||||||
| Mouser | 595-TCA5405RUGR | 97 | 1 | Tape & Reel | USD | ||||||||
| Win Source | WS-TCA5405RUGR | 4,090 | 65 | USD | 2h | ||||||||
| Worldway Electronics | TCA5405RUGR | 19,452 | 7 | Tape & Reel | USD | 41m |
TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9554ADBR | 10,000 | 2K | USD | |||||||||
| DigiKey | 296-TCA9554ADBRCT-ND | 1,989 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA9554ADBR | 1,269 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9554ADBR | 30,855 | 1 | Tape & Reel | USD | 4h | |||||||
| Win Source | WS-TCA9554ADBR | 31,870 | 70 | USD | 2h |
10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX6946ATE+T | 5,298 | 1 | Tape & Reel | USD | 8h | |||||||
| DigiKey | 175-MAX6946ATE+TCT-ND | 1,488 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | MAX6946ATE+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX6946ATE+T | 0 | 2500 | Tape & Reel | USD* | 1h | |||||||
| Component Stockers USA | MAX6946ATE+T | 23,035 | USD | >1wk |
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SSOP -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-51631-1-ND | 884 | 1 | Cut Tape | USD | ||||||||
| Arrow Electronics | TCA9554DBR | 0 | 2K | USD | |||||||||
| Mouser | 595-TCA9554DBR | 316 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9554DBR | 7,426 | 1 | Tape & Reel | USD | 4h | |||||||
| Win Source | WS-TCA9554DBR | 5,750 | 40 | USD | 2h |
I2C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices | MAX7325AEG+T | 0 | 2500 | Tape & Reel | USD | 8h | |||||||
| Arrow Electronics | MAX7325AEG+T | 0 | 2500 | USD | |||||||||
| Farnell | MAX7325AEG+T | 0 | 2500 | Tape & Reel | USD* | 1h | |||||||
| Win Source | WS-MAX7325AEG+T | 100 | 12 | USD | 2h | ||||||||
| Worldway Electronics | MAX7325AEG+T | 9,571 | 7 | Tape & Reel | USD | 41m |
I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection 25-DSBGA -30 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | LM8330TME/NOPB | 2,000 | 250 | USD | |||||||||
| DigiKey | 296-40250-1-ND | 444 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-LM8330TME/NOPB | 63 | 1 | Tape & Reel | USD | ||||||||
| Component Stockers USA | LM8330TME/NOPB | 1,363 | USD | >1wk | |||||||||
| Win Source | WS-LM8330TME/NOPB | 44,950 | 30 | USD | 2h |
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SOIC -40 to 85
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9534DWT | 6 | 1 | USD | |||||||||
| DigiKey | 296-45201-1-ND | 382 | 1 | Cut Tape | USD | ||||||||
| Mouser | 595-TCA9534DWT | 268 | 1 | Tape & Reel | USD | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9534DWT | 1,772 | 1 | Tape & Reel | USD | 4h | |||||||
| Win Source | WS-TCA9534DWT | 9,900 | 45 | USD | 2h |
16-bit 2.5- 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 | PCF8575PW | 336 | 1 | USD | |||||||||
| Verical | PCF8575PW | 146 | 9 | USD | |||||||||
| DigiKey | 296-33529-5-ND | 167 | 1 | Tube | USD | ||||||||
| Mouser | 595-PCF8575PW | 903 | 1 | Tube | USD | ||||||||
| Win Source | WS-PCF8575PW | 8,000 | 15 | USD | 2h |