pca9574 NXP Semiconductors, pca9574 Datasheet - Page 17

• Manufacturer Part Number: pca9574
• Description: 8-bit I2c-bus And Smbus, Level Translating, Low Voltage Gpio With Reset And Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Static characteristics
Table 14.
V
PCA9574_1
Product data sheet
Symbol
Supplies
V
V
I
I
I
V
Input SCL; input/output SDA
V
V
I
I
C
I/Os
V
V
I
I
V
I
I
C
C
Interrupt INT
I
Select input A0; RESET
V
V
I
DD
stbL
stbH
OL
L
OH
OL
LIH
LIL
OL
LI
DD
DD
DD(IO)
POR
IL
IH
IL
IH
OH
IL
IH
i
i
o
= 1.1 V to 3.6 V; V
Parameter
supply voltage
input/output supply voltage
supply current
LOW-level standby current
HIGH-level standby current Standby mode; V
power-on reset voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
leakage current
input capacitance
LOW-level input voltage
HIGH-level input voltage
HIGH-level output current
LOW-level output current
HIGH-level output voltage
HIGH-level input leakage
current
LOW-level input leakage
current
input capacitance
output capacitance
LOW-level output current
LOW-level input voltage
HIGH-level input voltage
input leakage current
Static characteristics
DD(IO)
= 1.1 V to 3.6 V; V
Conditions
operating mode; V
no load; f
Standby mode; V
V
V
no load; V
V
V
V
V
V
V
V
I
V
V
V
V
OH
I
I
OL
OL
I
I
OH
OL
OL
DD(IO)
DD(IO)
OL
I
= V
= V
= V
= V
= V
= 1 mA; V
= 0.2 V; V
= 0.4 V; V
= 0.2 V; V
= 0.5 V; V
= 0.4 V; V
= 0.9 V; V
SS
DD
DD
SS
DD
SS
= 3.6 V; V
= 3.6 V; V
; f
; f
or V
or V
SCL
= 0 V; T
SCL
I
SCL
Rev. 01 — 15 May 2008
= V
8-bit I
= 100 kHz; I/O = inputs
SS
SS
= 0 kHz; I/O = inputs
= 0 kHz; I/O = inputs
DD
DD
DD(IO)
DD(IO)
DD
DD(IO)
DD
DD(IO)
amb
DD
DD
= 1.1 V
= 2.3 V
I
I
= 1.1 V
or V
DD
= V
= V
2
C-bus and SMBus, level translating, low voltage GPIO
= 1.1 V
= 3.6 V
= 3.6 V; no load;
= 3.6 V; no load;
= 1.1 V
= 1.1 V
= 40 C to +85 C; unless otherwise specified.
= 3.6 V;
SS
DD(IO)
SS
(rising V
DD
)
Min
1.1
1.1
-
-
-
-
0.7V
1
3
-
0.7V
1
1
2
0.8
-
-
-
-
3
0.7V
0.5
1
0.5
0.5
1
DD
DD(IO)
DD
Typ
-
-
135
0.25
0.25
0.8
-
-
-
-
-
6
-
-
-
-
3
-
-
-
3.7
3.7
-
-
-
-
PCA9574
© NXP B.V. 2008. All rights reserved.
Max
3.6
3.6
200
1
1
1.0
+0.3V
3.6
-
-
+1
10
+0.3V
3.6
-
-
-
-
1
5
5
-
+0.3V
3.6
+1
1
DD
DD(IO)
DD
17 of 27
Unit
V
V
V
V
V
mA
mA
pF
V
V
mA
mA
mA
V
pF
pF
mA
V
V
A
A
A
A
A
A
A