PCA9555PW,118
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 24 Pins
| Manufacturer | NXP |
|---|---|
| Manufacturer Part No | PCA9555PW,118Copy |
| Manufacturer Standard Lead Time | 40 weeks |
| Order Code | Re-Reel2101299RL Cut Tape2101299 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $4.060 | $4.06 |
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $4.060 ($4.466) |
| 10+ | $3.310 ($3.641) |
| 50+ | $2.870 ($3.157) |
| 100+ | $2.600 ($2.860) |
| 250+ | $2.460 ($2.706) |
| 500+ | $2.390 ($2.629) |
| 1000+ | $2.340 ($2.574) |
| 2500+ | $2.190 ($2.409) |
Product Information
| Manufacturer | NXP |
|---|---|
| Manufacturer Part No | PCA9555PW,118Copy |
| Manufacturer Standard Lead Time | 40 weeks |
| Order Code | Re-Reel2101299RL Cut Tape2101299 |
| Technical Datasheet | |
| No. of Bits | 16bit |
| Interfaces | I2C, SMBus |
| Supply Voltage Min | 2.3V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | TSSOP |
| No. of Pins | 24Pins |
| No. of I/O's | 16I/O's |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2024) |
Product Overview
The PCA9555PW,118 is a 16-bit parallel Input/output (GPIO) Expander for I²C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I²C-bus I/O expander. The improvements include higher drive capability, 5V I/O tolerance, lower supply current, individual I/O configuration and smaller packaging. The I/O expander provides a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc. It consists of two 8-bit configuration (input or output selection); input, output and polarity inversion (active HIGH or active LOW operation) registers. The system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each Input or Output is kept in the corresponding Input or Output register. The polarity of the read register can be inverted with the polarity inversion register. All registers can be read by the system master.
- Polarity inversion register
- Active low interrupt output
- Low standby current consumption
- Noise filter on SCL/SDA input
- No glitch on power-up
- Internal power-ON reset
- Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA
Applications
Communications & Networking
Technical Specifications
| No. of Bits | 16bit |
|---|---|
| Supply Voltage Min | 2.3V |
| IC Case / Package | TSSOP |
| No. of I/O's | 16I/O's |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (27-Jun-2024) |
| Interfaces | I2C, SMBus |
|---|---|
| Supply Voltage Max | 5.5V |
| No. of Pins | 24Pins |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
Technical Docs (3)
Alternatives for PCA9555PW,118
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (27-Jun-2024) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0002 |