SN74LVC1T45QDCKRQ1 vs SN74LVC1T45DCKR Comparaison
Comparaison détaillée côte à côte de SN74LVC1T45QDCKRQ1 par Texas Instruments et SN74LVC1T45DCKR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
SN74LVC1T45QDCKRQ1 - Auto 1-Bit Dual-Supply Translator | TI
SN74LVC1T45QDCKRQ1 ✓ ActifTexas Instruments
SN74LVC1T45DCKR - 420Mbps Single-Bit Dual-Supply Level Shifter | TI
SN74LVC1T45DCKR ✓ ActifComparaison des spécifications
| Paramètre | SN74LVC1T45QDCKRQ1 | SN74LVC1T45DCKR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Logic ICs | Logic ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,48 | $0,14 |
| Fonction | Single-bit dual-supply bus transceiver with configurable voltage translation | Single-bit dual-supply bus transceiver / voltage level translator |
| Canaux | 1 channel (1-bit bidirectional) | 1 channel, bidirectional |
| Direction Control | DIR pin | DIR pin (high = A->B, low = B->A) |
| Type de sortie | 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) | — |
| Plage de température de fonctionnement | -40 C to +125 C | — |
| AEC-Q100 Qualification | Qualified (Automotive Grade 1) | — |
| Technology | LVC CMOS | CMOS |
| Boîtier | SC-70-6 (DCK) | SC-70-6 (DCK) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Débit de données | — | 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 |
| Température de fonctionnement | — | -40C to +85C |