參數(shù)資料
型號： 935275617112
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8 I/O, PIA-GENERAL PURPOSE, PDSO16
封裝： 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16
文件頁數(shù)： 2/33頁
文件大?。?/td> 316K
代理商： 935275617112
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2002
Nov
22
10
Philips
Semiconductors
Product
specication
Remote
8-bit
I/O
e
xpander
f
or
I
2C-b
us
PCF8574
a
ndbook,
full
pagewidth
MBD974
S
0
1
0
A2
A1
A0
0
A
start condition
DATA 1
R/W
acknowledge
from slave
A
DATA 2
A
SDA
SCL
WRITE TO
PORT
t pv
DATA OUT
FROM PORT
slave address (PCF8574)
data to port
12
345
678
acknowledge
from slave
acknowledge
from slave
t pv
DATA 2 VALID
DATA 1 VALID
Fig.11 WRITE mode (output).
相關(guān)PDF資料
PDF描述
935275672112 8 I/O, PIA-GENERAL PURPOSE, PDSO20
935275581118 8 I/O, PIA-GENERAL PURPOSE, PDSO16
935275617512 8 I/O, PIA-GENERAL PURPOSE, PDSO16
933851670112 8 I/O, PIA-GENERAL PURPOSE, PDIP16
935275617118 8 I/O, PIA-GENERAL PURPOSE, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935277864112 制造商:NXP Semiconductors 功能描述:IC CPU
935278818112 制造商:NXP Semiconductors 功能描述:LCD DRVR 20DIGIT 2.5V/3.3V/5V 56-Pin VSO Tube
935280517132 制造商:NXP Semiconductors 功能描述:IC TRANSLATING BUFFER 6XSON
935281751112 制造商:NXP Semiconductors 功能描述:IC BUFFER/DVR 16BIT 3ST 48TSSOP
935281751118 制造商:NXP Semiconductors 功能描述:IC BUFFER/DVR 16BIT 3ST 48TSSOP
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