备用零件
Price @ 1000
$ 1.036
$ 1.036
Stock
92,054
865,548
865,548
Authorized Distributors
0
3
3
Case/Package
-
VQFN
VQFN
Number of Pins
-
16
16
Interface
-
-
-
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
-
-
-
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2002-05-15
Lifecycle StatusEOL (Last Updated: 4 months ago)
LTB Date2026-07-13
LTD Date2027-01-13
描述
由其分销商提供的 NXP Semiconductors PCA9554ABS 的描述。
IC 8-BIT 12C-BUS/SMBUS GPIO EXPANDER HVQFN16
8-bit I2C and SMBus I/O port with interrupt
IC I/O EXPANDER I2C 8B 16HVQFN
Parallel IO Port, 8-Bit, CMOS, PQCC16
8 I/O PIA-GENERAL PURPOSE PQCC16
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
Number of Terminals16
Technical
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits8
Number of I/Os8
Number of Ports1
Operating Supply Voltage3 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1 mm
Length4 mm
Terminal Pitch635 µm
Width4 mm