首頁>PCA9554DB,112>規(guī)格書詳情
PCA9554DB,112集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

廠商型號 |
PCA9554DB,112 |
參數屬性 | PCA9554DB,112 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的I/O擴展器;產品描述:IC I/O EXPANDER I2C 8B 16SSOP |
功能描述 | 8-bit I2C-bus and SMBus I/O port with interrupt |
封裝外殼 | 16-SSOP(0.209",5.30mm 寬) |
文件大小 |
590.74 Kbytes |
頁面數量 |
35 頁 |
生產廠商 | NXP Semiconductors |
企業(yè)簡稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導體公司官網 |
原廠標識 | ![]() |
數據手冊 | |
更新時間 | 2025-5-15 18:19:00 |
人工找貨 | PCA9554DB,112價格和庫存,歡迎聯系客服免費人工找貨 |
PCA9554DB,112規(guī)格書詳情
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, and so on.
Features and benefits
■ Operating power supply voltage range of 2.3 V to 5.5 V
■ 5 V tolerant I/Os
■ Polarity Inversion register
■ Active LOW interrupt output
■ Low standby current
■ Noise filter on SCL/SDA inputs
■ No glitch on power-up
■ Internal power-on reset
■ 8 I/O pins which default to 8 inputs
■ 0 Hz to 400 kHz clock frequency
■ ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
■ AEC-Q100 compliance available
■ Packages offered: SO16, SSOP16, SSOP20, TSSOP16, HVQFN16 (2 versions: 4 x 4 x 0.85 mm and 3 x 3 x 0.85 mm), and bare die
產品屬性
- 產品編號:
PCA9554DB,112
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > I/O 擴展器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- I/O 數:
8
- 接口:
I2C,SMBus
- 中斷輸出:
是
- 特性:
POR
- 輸出類型:
推挽式
- 電流 - 灌/拉輸出:
10mA,25mA
- 電壓 - 供電:
2.3V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SSOP(0.209",5.30mm 寬)
- 供應商器件封裝:
16-SSOP
- 描述:
IC I/O EXPANDER I2C 8B 16SSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP |
23+ |
NA |
4000 |
原裝現貨,實單價格可談 |
詢價 | ||
TI |
23+ |
16-SSOP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
TI |
2016+ |
SSOP16 |
6032 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
TI/德州儀器 |
24+ |
SMD16 |
12000 |
原裝 |
詢價 | ||
NXP/恩智浦 |
24+ |
NA/ |
3964 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
NXP(恩智浦) |
24+ |
NA/ |
7350 |
現貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
NXP(恩智浦) |
2021+ |
SSOP-16 |
499 |
詢價 | |||
NXP USA Inc. |
23+ |
16-SSOP |
4500 |
特惠實單價格秒出原裝正品假一罰萬 |
詢價 | ||
NXP/恩智浦 |
24+ |
SSOP |
27950 |
鄭重承諾只做原裝進口現貨 |
詢價 | ||
TI |
24+ |
SSOP16 |
90000 |
一級代理商進口原裝現貨、價格合理 |
詢價 |