PCF8574AT/3,512 NXP Semiconductors, PCF8574AT/3,512 Datasheet - Page 14

• Manufacturer Part Number: PCF8574AT/3,512
• Description: IC I/O EXPANDER I2C 8B 16SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCF8574AT/3,512

• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• 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
• Logic Family: PCF
• Number Of Lines (input / Output): 9
• Operating Supply Voltage: 2.5 V to 6 V
• Power Dissipation: 400 mW
• Operating Temperature Range: - 40 C to + 85 C
• Maximum Clock Frequency: 100 KHz
• Mounting Style: SMD/SMT
• Number Of Output Lines: 9
• Output Current: 25 mA
• Output Voltage: 2.4 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: 568-3987-5; 935275581512; PCF8574ATD; PCF8574ATD

Philips Semiconductors
8
In accordance with the Absolute Maximum Rating System (IEC 60134).
9
Inputs and outputs are protected against electrostatic discharge in normal handling. However it is good practice to take
normal precautions appropriate to handling MOS devices (see “Handling MOS devices” ).
10 DC CHARACTERISTICS
V
2002 Nov 22
V
V
I
I
I
I
P
P
T
T
Supply
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
C
I
O
DD
SS
DD
stb
OL
L
DD
SYMBOL
SYMBOL
stg
amb
DD
I
tot
O
DD
POR
IL
IH
i
Remote 8-bit I/O expander for I
LIMITING VALUES
HANDLING
= 2.5 to 6 V; V
supply voltage
input voltage
DC input current
DC output current
supply current
supply current
total power dissipation
power dissipation per output
storage temperature
ambient temperature
supply voltage
supply current
standby current
Power-on reset voltage
LOW level input voltage
HIGH level input voltage
LOW level output current
leakage current
input capacitance
SS
PARAMETER
= 0 V; T
amb
= 40 to +85 C; unless otherwise specified.
PARAMETER
operating mode; V
no load; V
f
standby mode; V
no load; V
V
V
V
V
V
SCL
DD
I
OL
I
I
= V
= V
= V
2
= 0.4 V
= 100 kHz
= 6 V; no load;
C-bus
DD
DD
SS
CONDITIONS
or V
or V
I
I
= V
= V
SS
SS
14
DD
DD
; note 1
DD
or V
or V
DD
= 6 V;
= 6 V;
SS
SS
;
V
2.5
0.7V
3
0.5
65
40
0.5
1
SS
MIN.
MIN.
DD
0.5
40
2.5
1.3
TYP.
+7.0
V
400
100
+150
+85
20
25
100
100
DD
MAX.
+ 0.5
6.0
100
10
2.4
+0.3V
V
+1
7
Product specification
DD
MAX.
+ 0.5
PCF8574
DD
V
V
mA
mA
mA
mA
mW
mW
C
C
UNIT
V
V
V
V
mA
pF
A
A
A
UNIT