PCA9554D vs PCA9554ABS3,118 Vergleich
Detaillierter Direktvergleich von PCA9554D von NXP Semiconductors und PCA9554ABS3,118 von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
NXP Semiconductors
PCA9554ABS3,118 - 8-bit I2C/SMBus GPIO Expander w/ Interrupt | NXP
PCA9554ABS3,118 ✓ AktivSpezifikationsvergleich
| Parameter | PCA9554D | PCA9554ABS3,118 |
|---|---|---|
| Marke | NXP Semiconductors | NXP Semiconductors |
| Kategorie | Interface ICs | Interface ICs |
| Lebenszyklusstatus | Ende des Lebenszyklus | Aktiv |
| 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 | — |
| Gehäuse | SO16, 16 pins | 16-HVQFN (3x3 mm) with exposed pad |
| 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] | — |
| Eingangsspannungsbereich | [DATA_NEEDED: input voltage range] | — |
| Output Drive Capability | [DATA_NEEDED: output current and drive capability] | — |
| Betriebstemperaturbereich | [DATA_NEEDED: operating temperature range] | — |
| RoHS-Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lebenszyklusstatus | End of Life, according to the NXP product information search result | — |
| Interface Bus | — | I2C, SMBus |
| Number of I/O | — | 8 |
| Clock Frequency (Max) | — | 400 kHz |
| Versorgungsspannung | — | 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) |
| Betriebstemperatur | — | -40 C to +85 C |
| Montageart | — | Surface Mount |
| MSL-Level | — | [DATA_NEEDED: MSL rating] |