PCA9574PW,118 NXP Semiconductors, PCA9574PW,118 Datasheet - Page 30

• Manufacturer Part Number: PCA9574PW,118
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9574PW,118

• Package / Case: 16-TSSOP
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• High Level Output Current: 1 mA
• Low Level Output Current: 3 mA
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.1 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 75 mW
• Mounting Style: SMD/SMT
• Number Of Circuits: Octal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935285149118; PCA9574PW-T; PCA9574PW-T

NXP Semiconductors
19. Revision history
Table 19.
PCA9574_2
Product data sheet
Document ID
PCA9574_2
Modifications:
PCA9574_1
Revision history
Release date
20090727
20080515
•
•
•
•
•
•
•
•
•
•
•
Added HXQFN16U package option (type number PCA9574HR; SOT1046-1)
Section 2
– 4
– 7
Section 7.2 “Command
Figure 12 “Write to Output port
Figure 13 “Write to Polarity inversion, Bus-hold enable, Pull-up/pull-down selector, Configuration,
Interrupt mask and Interrupt status
“X X X”
Figure 14 “Read from
– changed symbol from “t
– changed symbol from “t
Table 13 “Limiting
Table 14 “Static
Added (new)
Added (new)
Table 15 “Dynamic
– changed symbol from “t
– changed symbol from “t
“Totem pole: 1 mA source and 3 mA sink”
th
th
bullet item: deleted phrase “and 3.6 V tolerant”
bullet item: 1
“Features”:
Figure 17 “V
Figure 18 “V
Data sheet status
Product data sheet
Product data sheet
characteristics”: changed V
values”: changed V
st
characteristics”, sub-section “Interrupt timing”:
sub-bullet changed from “Programmable totem-pole or open-drain” to
register”:
register”: added (new) 3
OH
OH
Rev. 02 — 27 July 2009
v(INT_N)
rst(INT_N)
v(INT_N)
rst(INT_N)
8-bit I
at V
at V
register”: changed command byte bit 2 from “0” to “1”
DD
DD
” to “t
” to “t
2
” to “t
” to “t
C-bus and SMBus, level translating, low voltage GPIO
registers”: changed command byte bits [2:0] from “0 1 1/0” to
= 3.3 V, V
= 3.3 V, V
DD(IO)
v(INT)
v(INT)
rst(INT)
rst(INT)
DD(IO)
Max value from “+4.0 V” to “V
”
”
DD(IO)
DD(IO)
”
”
rd
Change notice
-
-
Max value from “3.6 V” to “V
and 4
= 1.2 V, I
= 3.3 V, I
th
paragraphs
OH
OH
= -1 mA”
= -1 mA”
Supersedes
PCA9574_1
-
DD
+ 0.5 V”
PCA9574
DD
© NXP B.V. 2009. All rights reserved.
+ 0.5 V”
30 of 32