PCA9534PWR vs PCA9534DW Comparaison
Comparaison détaillée côte à côte de PCA9534PWR par NXP Semiconductors et PCA9534DW par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
NXP Semiconductors
PCA9534PWR - 8-Bit I2C I/O Expander | NXP Semiconductors (Tape & Reel)
PCA9534PWR ✓ Actif
Comparaison des spécifications
| Paramètre | PCA9534PWR | PCA9534DW |
|---|---|---|
| Marque | NXP Semiconductors | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Device Type | 8-bit CMOS I2C-bus and SMBus low-power I/O port expander | 8-bit I2C/SMBus I/O expander |
| Number of GPIO Pins | 8 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I2C Bus Frequency | 400 kHz | — |
| Interface | I2C-bus and SMBus | I2C/SMBus |
| Interrupt Output | Yes | Yes |
| Configuration Registers | Yes | Yes |
| Address Configuration Pins | A0, A1, and A2 | — |
| Maximum Devices Sharing Bus | 8 devices per manufacturer data | — |
| Internal I/O Pull-up Resistors | Removed | — |
| Boîtier | 16-pin TSSOP | 16-SOIC |
| Nombre de broches | 16 pins | — |
| Type de montage | Surface Mount | Surface Mount |
| PCF8574 Compatibility | Pin-to-pin and I2C address compatible; software changes required | — |
| Manufacturer | NXP Semiconductors | — |
| Statut du cycle de vie | Active | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Number of I/O Ports | — | 8 |
| I2C/SMBus Maximum Frequency | — | 400 kHz |
| Type de sortie | — | Push-pull |
| Power-On Reset | — | Yes |
| Technology | — | CMOS |
| Nombre de broches | — | 16 |
| Low-Power Operation | — | Low-power I/O expander |
| I/O Configuration | — | Input, output, or high-impedance modes |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |