TCA9555PWR vs PCA9555PW Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TCA9555PWR sa pamamagitan ng Texas Instruments at PCA9555PW sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TCA9555PWR - 16-bit I2C/SMBus I/O Expander w/ Interrupt | TI
TCA9555PWR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TCA9555PWR | PCA9555PW |
|---|---|---|
| Brand | Texas Instruments | NXP Semiconductors |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | 16-bit I2C/SMBus I/O expander | — |
| Number of I/O | 16 | — |
| Interface | I2C, SMBus | — |
| Maksimum na Taktiko ng Oras | 400 kHz (TI) / 1 MHz (UMW second-source) | — |
| I2C Address Pins | 3 (A0, A1, A2) - up to 8 devices per bus | — |
| Interrupt Output | Yes, active-low open-drain INT | — |
| Configuration Registers | Yes (direction, polarity, mask) | — |
| Weak Pull-up Resistors | Programmable per port | — |
| Supply Voltage (VCC) | 1.65 V to 5.5 V | — |
| Output Current per Bit | -25 mA to +25 mA (sink/source) | — |
| I/O Voltage Tolerance | 5 V tolerant | — |
| Temperature na Operasyon | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Packhaging | 24-pin TSSOP (PW) | 24-pin TSSOP |
| Uri ng Pagpapasok | Surface Mount | Surface mount |
| Level ng MSL | 1 (260 C, unlimited floor life per JEDEC J-STD-020) | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| REACH | Compliant | — |
| Device Type | — | 16-bit I2C-bus/SMBus GPIO expander |
| Number of GPIO Ports | — | 16 ports |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| I2C/SMBus Frequency | — | 400 kHz |
| Interrupt Support | — | Yes |
| Default GPIO Pull-Up Resistors | — | Yes |
| I/O Direction | — | Configurable input or output per port bit |
| Device Interface | — | I2C-bus/SMBus |
| Logic Family | — | CMOS |
| Bilang ng Pin | — | 24 pins |
| Output Drive Current | — | [DATA_NEEDED: output drive current] |
| Input Leakage Current | — | [DATA_NEEDED: input leakage current] |
| I2C Address Options | — | [DATA_NEEDED: I2C address options] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |