PCA9554ADB vs PCA9554ABS3,118 Vergleich
Detaillierter Direktvergleich von PCA9554ADB 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
PCA9554ADB - 8-Bit I2C GPIO Expander | NXP Semiconductors
PCA9554ADB ✗ AbgekündigtNXP Semiconductors
PCA9554ABS3,118 - 8-bit I2C/SMBus GPIO Expander w/ Interrupt | NXP
PCA9554ABS3,118 ✓ AktivSpezifikationsvergleich
| Parameter | PCA9554ADB | PCA9554ABS3,118 |
|---|---|---|
| Marke | NXP Semiconductors | NXP Semiconductors |
| Kategorie | Interface ICs | Interface ICs |
| Lebenszyklusstatus | Ende des Lebenszyklus | Aktiv |
| Product Type | 8-bit I2C/SMBus I/O expander | — |
| Number of I/O Ports | 8 ports | — |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| I2C Bus Frequency | 400 kHz maximum | — |
| Schnittstelle | I2C and SMBus | — |
| Interrupt Output | Yes | /INT, open-drain |
| Configuration Register | Yes | — |
| Polarity Inversion Register | Yes | — |
| Input Port Register | Yes | — |
| Output Port Register | Yes | — |
| Address Selection Pins | 3 pins: A0, A1, and A2 | — |
| Maximum Devices per Shared Bus | 8 devices | — |
| Gehäuse | 16-pin SSOP | 16-HVQFN (3x3 mm) with exposed pad |
| Montageart | Surface mount | Surface Mount |
| Betriebstemperaturbereich | -40 °C to +85 °C | — |
| Weak Pull-Up Feature | Yes | — |
| Lebenszyklusstatus | End of life | — |
| RoHS-Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| 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) |
| 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 |
| MSL-Level | — | [DATA_NEEDED: MSL rating] |