- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385706 > PCF8574AT (NXP Semiconductors N.V.) Remote 8-bit I-O expander for I2C-bus PDF資料下載
參數(shù)資料
| 型號： | PCF8574AT |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | I2C/I2S |
| 英文描述： | Remote 8-bit I-O expander for I2C-bus |
| 封裝： | PCF8574AP<SOT38-4 (DIP16)|<<http://www.nxp.com/packages/SOT38-4.html<1<Always Pb-free,;PCF8574AT/3<SOT162-1 (SO16)|<<http://www.nxp.com/packages/SOT162-1.html<1<wee |
| 文件頁數(shù)： | 10/24頁 |
| 文件大小： | 132K |
| 代理商： | PCF8574AT |
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in
_
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
2
1
P
P
R
2
C
P
a
MBD974
S
0
1
0
0
A2
A1
A0
0
A
start condition
DATA 1
R/W
acknowledge
from slave
A
DATA 2
A
SDA
SCL
WRITE TO
PORT
tpv
DATA OUT
FROM PORT
slave address (PCF8574)
data to port
data to port
1
2
3
4
5
6
7
8
acknowledge
from slave
acknowledge
from slave
tpv
DATA 2 VALID
DATA 1 VALID
Fig.11 WRITE mode (output).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCF8574P | Remote 8-bit I-O expander for I2C-bus |
| PCF8574T | Remote 8-bit I-O expander for I2C-bus |
| PCH1632 | CHIP TYPE IMPEDANCE CONVERTER |
| PCH163250B | CHIP TYPE IMPEDANCE CONVERTER |
| PCH163250T | CHIP TYPE IMPEDANCE CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8574AT | 制造商:NXP Semiconductors 功能描述:IC 8BIT I/O EXPANDER 8574 SOIC16 |
| PCF8574AT/3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Remote 8-bit I/O expander for I2C-bus with interrupt |
| PCF8574AT/3,512 | 功能描述:接口-I/O擴(kuò)展器 REMOTE I/O EXPANDER RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCF8574AT/3,518 | 功能描述:接口-I/O擴(kuò)展器 EXTENDED I/O EXPANDER I2C RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCF8574AT/3,518-CUT TAPE | 制造商:NXP 功能描述:PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus - SOIC-16 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。