PCF8574TS/3,112 NXP Semiconductors, PCF8574TS/3,112 Datasheet - Page 5
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PCF8574TS/3,112
Manufacturer Part Number
PCF8574TS/3,112
Description
IC I/O EXPANDER I2C 8B 20SSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8574ATS3118.pdf
(24 pages)
Specifications of PCF8574TS/3,112
Package / Case
20-SSOP
Interface
I²C
Number Of I /o
8
Interrupt Output
Yes
Frequency - Clock
100KHz
Voltage - Supply
2.5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Includes
POR
Maximum Operating Frequency
100 KHz
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Output Lines
9
Output Voltage
2.4 V
Supply Voltage (max)
6 V
Supply Voltage (min)
2.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-3615 - DEMO BOARD I2C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-3988-5
935275672112
PCF8574TDK
PCF8574TDK
935275672112
PCF8574TDK
PCF8574TDK
Philips Semiconductors
5
5.1
2002 Nov 22
handbook, halfpage
A0
A1
A2
P0
P1
P2
P3
V
P4
P5
P6
P7
INT
SCL
SDA
V
SS
DD
Remote 8-bit I/O expander for I
SYMBOL
PINNING
DIP16 and SO16 packages
Fig.2 Pin configuration (DIP16).
V SS
A1
P0
P1
P2
P3
A0
A2
1
2
3
4
5
6
7
8
PCF8574AP
PCF8574P
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
MBD979
address input 0
address input 1
address input 2
quasi-bidirectional I/O 0
quasi-bidirectional I/O 1
quasi-bidirectional I/O 2
quasi-bidirectional I/O 3
interrupt output (active LOW)
serial clock line
serial data line
supply voltage
supply ground
quasi-bidirectional I/O 4
quasi-bidirectional I/O 5
quasi-bidirectional I/O 6
quasi-bidirectional I/O 7
15
14
13
12
10
16
11
9
V DD
SDA
INT
P7
P6
P5
P4
SCL
2
C-bus
5
handbook, halfpage
DESCRIPTION
Fig.3 Pin configuration (SO16).
V SS
A1
P0
P1
P2
P3
A0
A2
1
2
3
4
5
6
7
8
PCF8574AT
PCF8574T
MCE001
15
14
13
12
10
16
11
9
Product specification
V DD
SDA
INT
P7
P6
P5
P4
SCL
PCF8574