PCF8574TS NXP Semiconductors, PCF8574TS Datasheet - Page 10
PCF8574TS
Manufacturer Part Number
PCF8574TS
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8574TS.pdf
(24 pages)
Specifications of PCF8574TS
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Package Type
SSOP
Rad Hardened
No
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCF8574TS
Manufacturer:
PHIL
Quantity:
6 500
Company:
Part Number:
PCF8574TS
Manufacturer:
NXP
Quantity:
221
Part Number:
PCF8574TS
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
PCF8574TS/3
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PCF8574TS/3+118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCF8574TS/3Ј¬118
Manufacturer:
NXP
Quantity:
5 000
Part Number:
PCF8574TS/F3
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
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FROM PORT
DATA OUT
WRITE TO
PORT
SCL
SDA
start condition
S
1
0
slave address (PCF8574)
2
1
0
3
4
0
A2
5
A1
6
A0
7
R/W
8
0
A
acknowledge
from slave
Fig.11 WRITE mode (output).
data to port
DATA 1
t pv
A
acknowledge
from slave
data to port
DATA 1 VALID
DATA 2
t pv
A
acknowledge
from slave
DATA 2 VALID
MBD974