SN74LVC1T45QDCKRQ1 vs SN74LVC1T45DCKR Karşılaştırma
Ayrıntılı yan yana karşılaştırma SN74LVC1T45QDCKRQ1 tarafından Texas Instruments ve SN74LVC1T45DCKR tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
SN74LVC1T45QDCKRQ1 - Auto 1-Bit Dual-Supply Translator | TI
SN74LVC1T45QDCKRQ1 ✓ AktifTexas Instruments
SN74LVC1T45DCKR - 420Mbps Single-Bit Dual-Supply Level Shifter | TI
SN74LVC1T45DCKR ✓ AktifÖzellik Karşılaştırması
| Parametre | SN74LVC1T45QDCKRQ1 | SN74LVC1T45DCKR |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Logic ICs | Logic ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Birim Fiyat (USD) | $0,48 | — |
| Fonksiyon | Single-bit dual-supply bus transceiver with configurable voltage translation | Single-bit dual-supply bus transceiver / voltage level translator |
| Kanallar | 1 channel (1-bit bidirectional) | 1 channel, bidirectional |
| Direction Control | DIR pin | DIR pin (high = A->B, low = B->A) |
| Çıkış Türü | 3-State, non-inverting | — |
| VCCA Range | 1.65 V to 5.5 V | — |
| VCCB Range | 1.65 V to 5.5 V | — |
| Data Rate (max) | 420 Mbps | — |
| Propagation Delay (max) | 3.3 ns at 3.3 V | — |
| Output Drive (IOH/IOL) | +/-24 mA at 3.3 V | — |
| Quiescent Current (ICC max) | 10 uA | — |
| Input Tolerance | 5.5 V tolerant regardless of VCC | 5.5 V tolerant on both ports |
| Ioff Support | Yes (partial-power-down back-power protection) | — |
| İşletim Sıcaklığı Aralığı | -40 C to +125 C | — |
| AEC-Q100 Qualification | Qualified (Automotive Grade 1) | — |
| Technology | LVC CMOS | CMOS |
| Paket | SC-70-6 (DCK) | SC-70-6 (DCK) |
| Montaj Türü | Surface Mount | Surface Mount |
| RoHS Durumu | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Veri Hızı | — | 420 Mbps |
| Output Enable | — | OE pin, tri-states outputs when high |
| VCCA Supply Range | — | 1.65 V to 5.5 V |
| VCCB Supply Range | — | 1.65 V to 5.5 V |
| Logic Family | — | LVC (Low-Voltage CMOS) |
| Propagation Delay (typ @ 3.3 V) | — | 3.3 ns |
| Quiescent Current (max) | — | 10 uA |
| Output Drive (at 3.3 V) | — | ±24 mA |
| ESD Protection | — | 2000 V HBM per JESD 22 A114-A |
| VCC Isolation (Ioff) | — | Yes - both ports Hi-Z if either VCC at GND |
| İşletim Sıcaklığı | — | -40C to +85C |