价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weyland Electronics Group Pte. Ltd. | PCA9554BS | 5,380 | 1 | Tape & Reel | 11h | |||||||
| Worldway Electronics | PCA9554BS | 7,119 | 7 | 11h | ||||||||
| Antdic Electronics | PCA9554BS | 48,503 | >1wk | |||||||||
| SHENGYU ELECTRONICS | PCA9554BS | 16,566 | 1 | 1d | ||||||||
| RC Electronics | PCA9554BS | 9,064 | 1 | 1d |
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 PCA9554BS 的描述。
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