PCA9554ABS3,118 vs PCA9554D Comparaison
Comparaison détaillée côte à côte de PCA9554ABS3,118 par NXP Semiconductors et PCA9554D par NXP Semiconductors. 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
PCA9554ABS3,118 - 8-bit I2C/SMBus GPIO Expander w/ Interrupt | NXP
PCA9554ABS3,118 ✓ Actif
Comparaison des spécifications
| Paramètre | PCA9554ABS3,118 | PCA9554D |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Fin de vie |
| Interface Bus | I2C, SMBus | — |
| Number of I/O | 8 | — |
| Clock Frequency (Max) | 400 kHz | — |
| Tension d'alimentation | 2.3 V to 5.5 V | — |
| I/O Voltage Tolerance | 5.5 V | — |
| I2C Address Selection | 3 hardware address pins (up to 8 devices) | — |
| Interrupt Output | /INT, open-drain | — |
| Default I2C Address (PCA9554A) | 0x38 (3-bit addr 000 = 0x38) | — |
| I/O Direction Configurability | Per-bit input or output | — |
| Internal Pull-ups | Configurable weak pull-ups per pin | — |
| Power-On Reset | Yes (all ports initialized as inputs) | — |
| Température de fonctionnement | -40 C to +85 C | — |
| Boîtier | 16-HVQFN (3x3 mm) with exposed pad | SO16, 16 pins |
| Type de montage | Surface Mount | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Niveau MSL | [DATA_NEEDED: MSL rating] | — |
| Device Type | — | 8-bit I2C-bus/SMBus I/O expander with interrupt |
| Number of I/O Lines | — | 8 bits |
| Bus Interface | — | I2C and SMBus |
| I2C Maximum Frequency | — | 400 kHz |
| Device Technology | — | CMOS |
| Host Bus Connections | — | Serial I2C/SMBus interface for host communication |
| Parallel Port Connections | — | 8 configurable general-purpose I/O lines |
| Interrupt Function | — | Yes; interrupt output available |
| Weak Pull-Up Configuration | — | PCA9554 family feature indicated by the verified listing; individual pin behavior [DATA_NEEDED: weak pull-up implementation] |
| Configuration Registers | — | PCA9554 family includes configuration registers; register addresses [DATA_NEEDED: register map] |
| Plage de tension d'entrée | — | [DATA_NEEDED: input voltage range] |
| Output Drive Capability | — | [DATA_NEEDED: output current and drive capability] |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Statut du cycle de vie | — | End of Life, according to the NXP product information search result |