备用零件
Price @ 1000
$ 0.436
$ 0.964
$ 0.964
Stock
168,037
536,260
536,260
Authorized Distributors
1
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
16
16
16
Interface
I2C, SMBus
I2C, SMBus
I2C, SMBus
Frequency
-
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
85 °C
85 °C
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描述
由其分销商提供的 NXP Semiconductors PCA9554APW 的描述。
I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP
8-BIT I2C-BUS AND SMBUS I/O PORT WITH INTERRUPT Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin TSSOP
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24mA(Typ) I2C,SMBus,Serial 8 2.3V 5.5V 400KHz SOT-403 , 1.1mm
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8BIT I2C&SMBUS I/O PORT W/INTR <AZ
8 I/O PIA-GENERAL PURPOSE PDSO16
制造商别名
NXP Semiconductors 在全球拥有多个品牌，分销商可将其用作替代名称。NXP Semiconductors 也可称为以下名称：
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
技术规格
Physical
Case/PackageTSSOP
Number of Pins16
Number of Terminals16
Technical
InterfaceI2C, SMBus
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Current100 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits8
Number of I/Os8
Number of Outputs8
Number of Ports1
Operating Supply Voltage3 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.1 mm
Length5 mm
Terminal Pitch635 µm
Width4.4 mm