Texas Instruments PCA9557DT I/O Expanders400kHz DUAL 16Terminations
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PCA9557DT
2502-501-PCA9557DT
16-SOIC (0.154, 3.90mm Width)
Interface: I2C, SMBus, Output Type: Open Drain, Push-Pull, Voltage - Supply: 2.3V~5.5V, Packaging: Tape & Reel (TR)
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6219In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.477385 | $2.48 |
| 10+ | $2.337165 | $23.37 |
| 100+ | $2.204865 | $220.49 |
| 500+ | $2.080065 | $1040.03 |
| 1000+ | $1.96233 | $1962.33 |
Unit Price: $2.477385
Subtotal: $2.48
PCA9557DT Tech Specifications
PCA9557DT Tech Specifications
Texas Instruments PCA9557DT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCA9557DT.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 16Pins | |
| Number of I/Os | 8I/Os | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations |
| Product Attribute | Attribute Value | |
|---|---|---|
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Voltage - Supply | 2.3V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 2.5V | |
| Terminal Pitch | 1.27mm | |
| Base Part Number | CA9557 | |
| Pin Count | 16 | |
| Output Type | Open Drain, Push-Pull | |
| Operating Supply Voltage | 6V | |
| Power Supplies | 2.5/5V | |
| Interface | I2C, SMBus |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Ports | 1Port | |
| Number of Bits | 8Bits | |
| Clock Frequency | 400kHz | |
| Supply Current-Max | 0.025mA | |
| Interrupt Output | No | |
| Current - Output Source/Sink | 10mA 25mA | |
| Features | POR | |
| Height | 1.75mm | |
| Length | 9.9mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
PCA9557DT Documents
PCA9557DT Documents
Download datasheets and manufacturer documentation for PCA9557DT
PCA9557DT Comparison
PCA9557DT Comparison
The parts on the right have similar specifications to Texas Instruments & PCA9557DT.
Mfr. Part #
Manufacturer
Moisture Sensitivity Level (MSL)
Package / Case
Interface
Packaging
Interrupt Output
Voltage - Supply
Mounting Type
Operating Temperature
Output Type
Availability
Price
Quantity
PCA9557DT
Texas Instruments
1 (Unlimited)
16-SOIC (0.154, 3.90mm Width)
I2C, SMBus
Tape & Reel (TR)
No
2.3V~5.5V
Surface Mount
-40°C~85°C
Open Drain, Push-Pull
6219
$2.477385
CAT9554WI-GT2
ON Semiconductor
1 (Unlimited)
16-SOIC (0.154, 3.90mm Width)
I2C, SMBus
Tape & Reel (TR)
No
2.3V~5.5V
Surface Mount
-40°C~85°C
Open Drain, Push-Pull
30
-
- -
- PCA9557DTvsCAT9554WI-GT2vsPCA9557D
PCA9557D
Texas Instruments
1 (Unlimited)
16-SOIC (0.154, 3.90mm Width)
I2C, SMBus
Tape & Reel (TR)
No
2.3V~5.5V
Surface Mount
-40°C~85°C
Open Drain, Push-Pull
70280
$4.436475
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PCA9557D,118
NXP USA Inc.
1 (Unlimited)
16-SOIC (0.154, 3.90mm Width)
I2C, SMBus
Tape & Reel (TR)
No
2.3V~5.5V
Surface Mount
-40°C~85°C
Open Drain, Push-Pull
5000
-
- -
- PCA9557DTvsPCA9557D,118vsCAT9554WI-GT2
PCA9557DR
Texas Instruments
1 (Unlimited)
16-SOIC (0.154, 3.90mm Width)
I2C, SMBus
Tape & Reel (TR)
No
2.3V~5.5V
Surface Mount
-40°C~85°C
Open Drain, Push-Pull
5000
$2.25495
- PCA9557DTvsPCA9557DRvsCAT9554WI-GT2