PCF8574TD NXP Semiconductors, PCF8574TD Datasheet - Page 18
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PCF8574TD
Manufacturer Part Number
PCF8574TD
Description
I/O Expander 16-Pin SO Tube
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8574ATD.pdf
(24 pages)
Specifications of PCF8574TD
Package
16SO
Operating Temperature
-40 to 85 °C
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
SOIC
No. Of Pins
16
Termination Type
SMD
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCF8574TD
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
PCF8574TDK-T
Manufacturer:
ST
Quantity:
155
Philips Semiconductors
2002 Nov 22
SO16: plastic small outline package; 16 leads; body width 7.5 mm
Remote 8-bit I/O expander for I
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
inches
UNIT
mm
VERSION
OUTLINE
SOT162-1
max.
2.65
0.10
A
16
0.012
0.004
0.30
0.10
1
A
Z
1
y
pin 1 index
0.096
0.089
2.45
2.25
A
2
075E03
IEC
e
0.01
0.25
A
3
D
0.019
0.014
0.49
0.36
b
p
0.013
0.009
0.32
0.23
MS-013
JEDEC
b
c
p
0
REFERENCES
0.41
0.40
10.5
10.1
D
9
8
(1)
w
2
M
C-bus
0.30
0.29
E
7.6
7.4
(1)
scale
0.050
EIAJ
1.27
18
c
5
e
0.419
0.394
10.65
10.00
A
H
2
E
A
1
0.055
1.4
L
10 mm
0.043
0.016
1.1
0.4
L
H
E
p
E
detail X
0.043
0.039
1.1
1.0
Q
L
L
p
Q
PROJECTION
EUROPEAN
0.25
0.01
(A )
v
3
A
0.25
0.01
w
A
Product specification
X
0.004
v
0.1
y
M
PCF8574
ISSUE DATE
A
99-12-27
97-05-22
0.035
0.016
Z
0.9
0.4
(1)
SOT162-1
8
0
o
o