Datasheet Texas Instruments PCA9554A — 数据表
| 制造商 | Texas Instruments |
| 系列 | PCA9554A |
带有中断输出和配置寄存器的远程8位I2C和SMBus I / O扩展器
数据表
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander datasheet
PDF, 1.4 Mb, 修订版: E, 档案已发布: Jun 12, 2014
从文件中提取
价格
状态
| PCA9554ADB | PCA9554ADBQR | PCA9554ADBR | PCA9554ADGV | PCA9554ADGVR | PCA9554ADGVRG4 | PCA9554ADW | PCA9554ADWR | PCA9554ADWRG4 | PCA9554APW | PCA9554APWG4 | PCA9554APWR | PCA9554APWRG4 | PCA9554ARGTR | PCA9554ARGVR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No | No | No | No | No | Yes | Yes | No | No | No | No | Yes | Yes |
打包
| PCA9554ADB | PCA9554ADBQR | PCA9554ADBR | PCA9554ADGV | PCA9554ADGVR | PCA9554ADGVRG4 | PCA9554ADW | PCA9554ADWR | PCA9554ADWRG4 | PCA9554APW | PCA9554APWG4 | PCA9554APWR | PCA9554APWRG4 | PCA9554ARGTR | PCA9554ARGVR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | DB | DBQ | DB | DGV | DGV | DGV | DW | DW | DW | PW | PW | PW | PW | RGT | RGV |
| Industry STD Term | SSOP | SSOP | SSOP | TVSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 80 | 2000 | 2000 | 2000 | 40 | 2000 | 2000 | 90 | 90 | 2000 | 2000 | 3000 | 2500 | ||
| Carrier | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | PD554A | PD554A | PD554A | PD554A | PCA9554A | PCA9554A | PCA9554A | PD554A | PD554A | PD554A | PD554A | ZVH | PD554A | ||
| Width (mm) | 5.3 | 3.9 | 5.3 | 4.4 | 4.4 | 4.4 | 7.5 | 7.5 | 7.5 | 4.4 | 4.4 | 4.4 | 4.4 | 3 | 4 |
| Length (mm) | 6.2 | 4.9 | 6.2 | 3.6 | 3.6 | 3.6 | 10.3 | 10.3 | 10.3 | 5 | 5 | 5 | 5 | 3 | 4 |
| Thickness (mm) | 1.95 | 1.5 | 1.95 | 1.05 | 1.05 | 1.05 | 2.35 | 2.35 | 2.35 | 1 | 1 | 1 | 1 | .9 | .9 |
| Pitch (mm) | .65 | .64 | .65 | .4 | .4 | .4 | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | .5 | .65 |
| Max Height (mm) | 2 | 1.75 | 2 | 1.2 | 1.2 | 1.2 | 2.65 | 2.65 | 2.65 | 1.2 | 1.2 | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | PCA9554ADB | PCA9554ADBQR | PCA9554ADBR | PCA9554ADGV | PCA9554ADGVR | PCA9554ADGVRG4 | PCA9554ADW | PCA9554ADWR | PCA9554ADWRG4 | PCA9554APW | PCA9554APWG4 | PCA9554APWR | PCA9554APWRG4 | PCA9554ARGTR | PCA9554ARGVR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I2C Address | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx | 0111 xxx |
| Max Frequency, kHz | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Number of I/Os | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SSOP | SSOP | SSOP | TVSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | SSOP | SSOP | SSOP | SSOP | VQFN | VQFN |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
| Voltage Nodes, V | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 | 2.7,3.3,3.6,5 |
| fSCLK(Max), MHz | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
生态计划
| PCA9554ADB | PCA9554ADBQR | PCA9554ADBR | PCA9554ADGV | PCA9554ADGVR | PCA9554ADGVRG4 | PCA9554ADW | PCA9554ADWR | PCA9554ADWRG4 | PCA9554APW | PCA9554APWG4 | PCA9554APWR | PCA9554APWRG4 | PCA9554ARGTR | PCA9554ARGVR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
应用须知
- Programming Fun Lights With TI's TCA6507PDF, 109 Kb, 档案已发布: Nov 30, 2007
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, 档案已发布: Sep 7, 2016
The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h - Maximum Clock Frequency of I2C Bus Using RepeatersPDF, 116 Kb, 档案已发布: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, 档案已发布: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, 档案已发布: Jun 30, 2015
模型线
系列: PCA9554A (15)
制造商分类
- Semiconductors> Interface> I2C> I2C IO Expander