PCF8574TS/F3,112
vs
PCA9557DBT
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NXP SEMICONDUCTORS
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
SSOP2
|
SOIC
|
| Package Description |
LSSOP,
|
SSOP, SSOP16,.3
|
| Pin Count |
20
|
16
|
| Manufacturer Package Code |
SOT266-1
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| Clock Frequency-Max |
0.1 MHz
|
0.4 MHz
|
| External Data Bus Width |
|
|
| JESD-30 Code |
R-PDSO-G20
|
R-PDSO-G16
|
| JESD-609 Code |
e4
|
|
| Length |
6.5 mm
|
6.2 mm
|
| Number of I/O Lines |
8
|
8
|
| Number of Ports |
1
|
1
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
LSSOP
|
SSOP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
|
SMALL OUTLINE, SHRINK PITCH
|
| Seated Height-Max |
1.5 mm
|
2 mm
|
| Supply Voltage-Max |
6 V
|
5.5 V
|
| Supply Voltage-Min |
2.5 V
|
2.3 V
|
| Supply Voltage-Nom |
5 V
|
2.5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Finish |
NICKEL PALLADIUM GOLD
|
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
0.65 mm
|
0.65 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
4.4 mm
|
5.3 mm
|
| uPs/uCs/Peripheral ICs Type |
PARALLEL IO PORT, GENERAL PURPOSE
|
PARALLEL IO PORT, GENERAL PURPOSE
|
| Base Number Matches |
1
|
1
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.39.00.01
|
| Number of Bits |
|
8
|
| Package Equivalence Code |
|
SSOP16,.3
|
| Qualification Status |
|
Not Qualified
|
|
|
|
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