SN74AUP1T34-Q1 vs SN74LVC1T45DCKR 对比
详细并排对比 SN74AUP1T34-Q1 出自 Texas Instruments 和 SN74LVC1T45DCKR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
SN74AUP1T34-Q1 - 1-Bit Dual-Supply Level Translator | Texas Instruments
SN74AUP1T34-Q1 ✓ 量产中Texas Instruments
SN74LVC1T45DCKR - 420Mbps Single-Bit Dual-Supply Level Shifter | TI
SN74LVC1T45DCKR ✓ 量产中规格对比
| 参数 | SN74AUP1T34-Q1 | SN74LVC1T45DCKR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Logic ICs | Logic ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.18 | $0.14 |
| 功能 | 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] | — |
| 输出类型 | Push-Pull | — |
| 通道数 | 1 | 1 channel, bidirectional |
| Bits per Element | 1 | — |
| Polarity | Non-Inverting | — |
| 封装 | SC-70-5 (DCK) | SC-70-6 (DCK) |
| 工作温度 | -40C to +125C | -40C to +85C |
| Qualification | AEC-Q100 qualified (automotive) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Family | AUP (Advanced Ultra-low Power) | — |
| Propagation Delay | [DATA_NEEDED: propagation delay] | — |
| RoHS 状态 | Compliant | Compliant |
| 数据速率 | — | 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 |