备用零件
Price @ 1000
$ 1.506
$ 1.315
$ 1.315
Stock
117,745
218,425
218,425
Authorized Distributors
1
6
6
Case/Package
SSOP
SSOP
SSOP
Number of Pins
24
24
24
Interface
I2C, SMBus
I2C, SMBus
I2C, SMBus
Frequency
-
400 kHz
400 kHz
Number of I/Os
16
16
16
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
-
-
-
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2001-05-26
Lifecycle StatusProduction (Last Updated: 1 month ago)
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描述
由其分销商提供的 NXP Semiconductors PCA9555DB 的描述。
I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP
I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 24-Pin SSOP
I/O Port Expanders; PCA9555DB; NXP SEMICONDUCTORS; I2C, SMBus; 24; 16; 400 kHz
16-BIT I2C-BUS AND SMBUS I/O PORT WITH INTERRUPT Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
IC, IO PORT, I2C/SMBUS 16BIT, 24SSOP
24mA(Typ) 16 2.3V 5.5V 400KHz SOP , 1.8mm
IC I/O EXPANDER I2C 16B 24SSOP
16 I/O PIA-GENERAL PURPOSE PDSO24
16BT I2C&SMBUS I/O PORT W/INR <AZ
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/PackageSSOP
Number of Pins24
Number of Terminals24
Technical
InterfaceI2C, SMBus
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Current160 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits16
Number of I/Os16
Number of Outputs2
Number of Ports2
Operating Supply Voltage3 V
PackagingBulk
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2 mm
Length8.2 mm
Terminal Pitch635 µm
Width5.3 mm