价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | PCA9557RGVRG4 | 0 | 2500 | |||||||||
| Worldway Electronics | PCA9557RGVRG4 | 27,596 | 7 | 2d | ||||||||
| North Star Micro | NS-PCA9557RGVRG4 | 联系方式 | >1wk |
备用零件
Price @ 1000
$ 0.893
Stock
27,596
255,771
Authorized Distributors
1
3
Case/Package
VQFN
VQFN
Number of Pins
16
16
Interface
-
-
Frequency
400 kHz
400 kHz
Number of I/Os
8
8
Min Supply Voltage
-
-
Max Supply Voltage
-
-
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
-
-
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments PCA9557RGVRG4 的评估工作包和参考设计。
描述
由其分销商提供的 Texas Instruments PCA9557RGVRG4 的描述。
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-VQFN -40 to 85
I2C and SMBus Low Power I/O Expander 16-Pin VQFN EP T/R
I2C Logic Interface Device ICs
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageVQFN
Number of Pins16
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage6 V
PackagingTape & Reel (TR)
Dimensions
Height0 m
Length4 mm
Thickness900 µm
Width4 mm