PCA9554ADW
Texas Instruments
Category: Drivers and Interfaces
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
$0.75 - $1.93
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | 296-21779-1-ND | 81 | 1 | $1.63 | $1.19 | $1.08 | $1.08 | $1.21 | $0.73 | Buy |
|
 |
Arrow North American Components | PCA9554ADW | 4 | 1 | $0.07 | $1.34 | $1.34 | $1.03 | $0.80 | $0.76 | Buy |
|
 |
AVNET Europe | PCA9554ADW | 40 | * $0.97 | * $0.88 | * $0.74 | * $0.74 | Buy | |||
|
|
AVNET Express | PCA9554ADW | 25945 | 1 | $0.72 | $0.69 | Buy | ||||
|
|
Mouser Electronics | 595-PCA9554ADW | 504 | 1 | $1.93 | $1.72 | $1.72 | $1.72 | $1.14 | $0.99 | Buy |
|
|
Newark | PCA9554ADW | 560 | $1.41 | $1.20 | $1.20 | $0.97 | $0.69 | $0.69 | Buy | |
|
|
Texas Instruments | PCA9554ADW | 4571 | 1 | $1.36 | $1.36 | $1.36 | $1.12 | $0.61 | $0.61 | Buy |
|
|
Verical Marketplace | PCA9554ADW | 720 | 259 | $0.76 | $0.83 | $0.67 | $1.20 | $1.07 | Buy | |
|
|
Win Source | PCA9554ADW | 3000 | 35 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| # of I/Os | 8 |
| Approx. Price (US$) | 0.45 | 1ku |
| I2C Address | 0111 xxx |
| Max Frequency(kHz) | 400 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | QFN,SSOP,TVSOP,SOIC,VQFN |
| Package Size | mm2 |
| Rating | Catalog |
| VCC(Max)(V) | 5.5 |
| VCC(Min)(V) | 2.3 |
| Voltage Nodes(V) | 2.7,3.3,3.6,5 |
| fSCLK(Max)(MHz) | 0.4 |