P82B96P vs PCA9557D مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ P82B96P بواسطة Texas Instruments و PCA9557D بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
PCA9557D - 8-Bit I2C/SMBus I/O Expander with Reset | TI (Tape & Reel)
PCA9557D ✗ انتهى عمره الإنتاجيمقارنة المواصفات
| المعامل | P82B96P | PCA9557D |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نهاية العمر الإنتاجي |
| 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 | — |
| العلبة | 8-pin PDIP | 16-SOIC (DR, 7.5 mil pitch) |
| نوع التركيب | Through-hole | Surface Mount |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| تيار السكون | [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] | — |
| تيار التغذية | [DATA_NEEDED: supply current] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Number of I/O Bits | — | 8 |
| الواجهة | — | I2C, SMBus |
| Bus Frequency (Max) | — | 400 kHz |
| Supply Voltage (VCC) | — | 2.3 V to 5.5 V |
| درجة حرارة التشغيل | — | -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) |
| مستوى MSL | — | 1 (unlimited floor life) |
| Lead-Free | — | Yes |
| Configuration Registers | — | Input/output direction registers, polarity inversion |