SN74LVC1G14DBVR vs MC74VHC1G14DFT1G 对比
详细并排对比 SN74LVC1G14DBVR 出自 Texas Instruments 和 MC74VHC1G14DFT1G 出自 onsemi。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。
规格对比
| 参数 | SN74LVC1G14DBVR | MC74VHC1G14DFT1G |
|---|---|---|
| 品牌 | Texas Instruments | onsemi |
| 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） | $0.08 | $0.10 |
| Logic Function | Inverter with Schmitt-trigger input (Y = NOT A) | — |
| Supply Voltage Range | 1.65 V to 5.5 V | — |
| Output Drive Current | +/-32 mA at 3.3 V | 8 mA |
| Propagation Delay | 3.7 ns typical at 3.3 V | — |
| 静态电流 | 10 uA typical | — |
| Schmitt Hysteresis | Delta VT specified across VCC range | — |
| 工作温度 | -40C to +125C | -55 °C to +125 °C |
| 封装 | SOT-23-5 (DBV) NanoStar | SC-88A / SC-70-5 / SOT-353 (5-pin) |
| 安装类型 | Surface Mount | Surface Mount |
| Ioff Protection | Partial power-down (outputs high-Z when VCC off) | — |
| ESD Protection | 2 kV HBM | — |
| Technology | LVC CMOS | — |
| 通道数 | 1 | — |
| Input Type | Schmitt Trigger | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| 功能 | — | Single Schmitt-Trigger Inverter |
| Number of Channels | — | 1 |
| Number of Inputs | — | 1 |
| 输出数量 | — | 1 |
| Logic Family | — | 74VHC (High-Speed CMOS) |
| Input Thresholds | — | CMOS-level (MC74VHC1G14); TTL-level for MC74VHC1GT14 |
| Supply Voltage (Vcc) | — | 2 V to 5.5 V (operating) |
| Designed Vcc Range | — | 1.65 V to 5.5 V |
| Absolute-Maximum Input Voltage | — | 7 V (regardless of Vcc) |
| Propagation Delay (tPD) | — | 3.5 ns typical at VCC = 5 V |
| Quiescent Current (ICC) | — | 1 µA maximum at TA = 25 °C |
| Input Protection | — | Power-down protection on inputs |
| Internal FET Count | — | ≤ 100 |
| Lead-Free / RoHS | — | Pb-free packages available; RoHS compliant |