PCA9557D vs P82B96P Comparaison
Comparaison détaillée côte à côte de PCA9557D par Texas Instruments et P82B96P 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.
Texas Instruments
PCA9557D - 8-Bit I2C/SMBus I/O Expander with Reset | TI (Tape & Reel)
PCA9557D ✗ Fin de vie
Comparaison des spécifications
| Paramètre | PCA9557D | P82B96P |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Fin de vie | Actif |
| Number of I/O Bits | 8 | — |
| Interface | I2C, SMBus | — |
| Bus Frequency (Max) | 400 kHz | — |
| Supply Voltage (VCC) | 2.3 V to 5.5 V | — |
| Température de fonctionnement | -40 C to +85 C | — |
| Standby Current (Max) | 1 uA | — |
| Output Drive Current per Bit | [DATA_NEEDED: per-bit source/sink mA rating] | — |
| I/O Voltage Tolerance | 5.5 V tolerant | — |
| Reset Input | Active-low hardware RESET + software reset (general call) | — |
| Interrupt Output (INT) | Yes, open-drain | — |
| Slave Address Pins | A0, A1, A2 (3 pins, 8 addresses within family) | — |
| Boîtier | 16-SOIC (DR, 7.5 mil pitch) | 8-pin PDIP |
| Type de montage | Surface Mount | Through-hole |
| Niveau MSL | 1 (unlimited floor life) | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Configuration Registers | Input/output direction registers, polarity inversion | — |
| Product Type | — | 2-bit bidirectional I2C/SMBus buffer and cable extender |
| Number of Channels | — | 2 channels |
| Operating Supply Voltage Range | — | 2 V to 15 V |
| Maximum Stated Operating Frequency | — | 400 kHz |
| Bus Compatibility | — | I2C and SMBus |
| Data Direction | — | Bidirectional |
| Interface Architecture | — | Non-latching bidirectional bus interface |
| Direction Control Input | — | None |
| Supported Logic Levels | — | 2 V to 15 V |
| Sx/Sy Same-Node Connection | — | Not supported |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Courant de repos | — | [DATA_NEEDED: quiescent current] |
| Maximum Bus Capacitance | — | [DATA_NEEDED: maximum bus capacitance] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| Input Logic High Voltage | — | [DATA_NEEDED: input logic-high voltage] |
| Input Logic Low Voltage | — | [DATA_NEEDED: input logic-low voltage] |
| Output Low-Level Voltage | — | [DATA_NEEDED: output low-level voltage] |
| Courant d'alimentation | — | [DATA_NEEDED: supply current] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |