PCA9574PW,112 NXP Semiconductors, PCA9574PW,112 Datasheet - Page 3

• Manufacturer Part Number: PCA9574PW,112
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9574PW,112

• 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
• Package / Case: 16-TSSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285149112; PCA9574PW; PCA9574PW

NXP Semiconductors
4. Ordering information
5. Block diagram
PCA9574_2
Product data sheet
4.1 Ordering options
I
I
Table 1.
Table 2.
Type number Package
PCA9574PW
PCA9574BS
PCA9574HR
Type number
PCA9574PW
PCA9574BS
PCA9574HR
Fig 1.
Gaming machines
Instrumentation and test measurement
RESET
SDA
SCL
V
V
A0
DD
SS
Remark: All I/Os are set to inputs at power-up and RESET.
Block diagram of PCA9574
Ordering information
Ordering options
PCA9574
Name
TSSOP16
HVQFN16
HXQFN16U plastic thermal enhanced extremely thin quad flat
Topside mark
PCA9574
P74
74
POWER-ON
Rev. 02 — 27 July 2009
RESET
FILTER
INPUT
8-bit I
Description
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
plastic thermal enhanced very thin quad flat package;
no leads; 16 terminals; body 3
package; no leads; 16 terminals; UTLP based;
body 2
2
C-bus and SMBus, level translating, low voltage GPIO
Temperature range
T
T
T
2
amb
amb
amb
I
2
0.5 mm
C-BUS/SMBus
= 40 C to +85 C
= 40 C to +85 C
= 40 C to +85 C
CONTROL
write pulse
read pulse
8-bit
3
0.85 mm
FILTER
OUTPUT
PORTS
INPUT/
LP
PCA9574
002aad054
© NXP B.V. 2009. All rights reserved.
Version
SOT403-1
SOT758-1
SOT1046-1
V
DD
V
P0
P1
P2
P3
P4
P5
P6
P7
DD(IO)
INT
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