SN74AUP1T34-Q1 vs SN74LVC1T45DCKR Comparison
Detailed side-by-side comparison of SN74AUP1T34-Q1 by Texas Instruments and SN74LVC1T45DCKR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
SN74AUP1T34-Q1 - 1-Bit Dual-Supply Level Translator | Texas Instruments
SN74AUP1T34-Q1 ✓ ActiveTexas Instruments
SN74LVC1T45DCKR - 420Mbps Single-Bit Dual-Supply Level Shifter | TI
SN74LVC1T45DCKR ✓ ActiveSpecification Comparison
| Parameter | SN74AUP1T34-Q1 | SN74LVC1T45DCKR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.18 | $0.14 |
| Function | 1-bit noninverting voltage-level translator | Single-bit dual-supply bus transceiver / voltage level translator |
| Translation Direction | Unidirectional (A to B) | — |
| Supply Rails | Dual (VCCA and VCCB), configurable | — |
| VCCA Range | [DATA_NEEDED: VCCA range] | — |
| VCCB Range | [DATA_NEEDED: VCCB range] | — |
| Output Type | Push-Pull | — |
| Channels | 1 | 1 channel, bidirectional |
| Bits per Element | 1 | — |
| Polarity | Non-Inverting | — |
| Package | SC-70-5 (DCK) | SC-70-6 (DCK) |
| Operating Temperature | -40C to +125C | -40C to +85C |
| Qualification | AEC-Q100 qualified (automotive) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Family | AUP (Advanced Ultra-low Power) | — |
| Propagation Delay | [DATA_NEEDED: propagation delay] | — |
| RoHS Status | Compliant | Compliant |
| Data Rate | — | 420 Mbps |
| Direction Control | — | DIR pin (high = A->B, low = B->A) |
| 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) |
| Technology | — | 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 |
| Input Tolerance | — | 5.5 V tolerant on both ports |
| VCC Isolation (Ioff) | — | Yes - both ports Hi-Z if either VCC at GND |
| Lead-Free | — | Yes |