PCF8574AN vs PCF8574N Comparaison
Comparaison détaillée côte à côte de PCF8574AN par Texas Instruments et PCF8574N 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.
Comparaison des spécifications
| Paramètre | PCF8574AN | PCF8574N |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Device Type | [DATA_NEEDED: device type] | — |
| I/O Direction | [DATA_NEEDED: I/O direction] | — |
| Number of I/O Lines | [DATA_NEEDED: number of I/O lines] | — |
| Type d'interface | [DATA_NEEDED: interface type] | — |
| Operating Supply Voltage Range | [DATA_NEEDED: operating supply voltage range] | — |
| Input Logic Voltage Levels | [DATA_NEEDED: input logic voltage levels] | — |
| Output Logic Voltage Levels | [DATA_NEEDED: output logic voltage levels] | — |
| Output Drive Current | [DATA_NEEDED: output drive current] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| Maximum Serial Clock Frequency | [DATA_NEEDED: maximum serial clock frequency] | — |
| Address Range | [DATA_NEEDED: address range] | — |
| Courant de repos | [DATA_NEEDED: quiescent current] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Boîtier | [DATA_NEEDED: package designation] | 16-pin PDIP |
| Nombre de broches | [DATA_NEEDED: pin count] | 16 pins |
| Type de montage | [DATA_NEEDED: mounting type] | Through-hole |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Product Type | — | 8-bit I2C I/O expander |
| Supply Voltage Range | — | 2.5V to 6V |
| I2C Bus Frequency | — | 100kHz |
| Number of I/O Ports | — | 8 |
| Interface | — | I2C two-line bidirectional bus |
| Interrupt Function | — | Interrupt output |
| Operating Voltage | — | 2.5V to 6V VCC operation |
| Device Description | — | Remote 8-bit input/output expander |
| Port Configuration | — | Quasi-bidirectional I/O |
| Bus Address | — | [DATA_NEEDED: I2C device address] |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |