PCA9554ABS3,118 vs PCA9554D Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCA9554ABS3,118 sa pamamagitan ng NXP Semiconductors at PCA9554D sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
PCA9554ABS3,118 - 8-bit I2C/SMBus GPIO Expander w/ Interrupt | NXP
PCA9554ABS3,118 ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | PCA9554ABS3,118 | PCA9554D |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Tapus ng Buhay |
| Interface Bus | I2C, SMBus | — |
| Number of I/O | 8 | — |
| Clock Frequency (Max) | 400 kHz | — |
| Volte ng Pagbibigay | 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) | — |
| Temperature na Operasyon | -40 C to +85 C | — |
| Packhaging | 16-HVQFN (3x3 mm) with exposed pad | SO16, 16 pins |
| Uri ng Pagpapasok | Surface Mount | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Level ng 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] |
| Hanay ng Voltage ng Input | — | [DATA_NEEDED: input voltage range] |
| Output Drive Capability | — | [DATA_NEEDED: output current and drive capability] |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Katayuan ng Lifecycle | — | End of Life, according to the NXP product information search result |