TCA9554PWR
vs
PCF8574T-T
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
NXP SEMICONDUCTORS
Part Package Code
TSSOP
Package Description
TSSOP-16
SOP,
Pin Count
16
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Address Bus Width
8
Clock Frequency-Max
0.4 MHz
0.1 MHz
External Data Bus Width
1
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
JESD-609 Code
e4
Length
5 mm
10.3 mm
Moisture Sensitivity Level
1
Number of Bits
8
Number of I/O Lines
8
8
Number of Ports
1
1
Number of Terminals
16
16
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSSOP
SOP
Package Equivalence Code
TSSOP16,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
SMALL OUTLINE
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.2 mm
2.65 mm
Supply Current-Max
0.034 mA
0.1 mA
Supply Voltage-Max
5.5 V
6 V
Supply Voltage-Min
1.65 V
2.5 V
Supply Voltage-Nom
1.8 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.65 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
4.4 mm
7.5 mm
uPs/uCs/Peripheral ICs Type
PARALLEL IO PORT, GENERAL PURPOSE
PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches
1
1
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