PCF8574AP NXP Semiconductors, PCF8574AP Datasheet - Page 13

• Manufacturer Part Number: PCF8574AP
• Description: IC, I/O EXPANDER, 8BIT, 100KHZ, DIP-16
• Manufacturer: NXP Semiconductors

Specifications of PCF8574AP

• Chip Configuration: 8 Bit
• Bus Frequency: 100kHz
• Ic Interface Type: I2C
• No. Of I/o's: 8
• Supply Voltage Range: 2.5V To 6V
• Digital Ic Case Style: DIP
• No. Of Pins: 16
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 100kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
8
In accordance with the Absolute Maximum Rating System (IEC 134).
9
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC12 under
“Handling MOS Devices” .
10 DC CHARACTERISTICS
V
1997 Apr 02
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
operating 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
= 0.4 V
2
= 100 kHz
= 6 V; no load;
C-bus
DD
DD
SS
CONDITIONS
or V
or V
I
I
= V
= V
SS
SS
13
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.
DD
MIN.
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