SN74HCS541QPWRQ1 vs SN74HCS541PWR 对比
详细并排对比 SN74HCS541QPWRQ1 出自 Texas Instruments 和 SN74HCS541PWR 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。
规格对比
| 参数 | SN74HCS541QPWRQ1 | SN74HCS541PWR |
|---|---|---|
| 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） | $0.30 | $0.22 |
| 功能 | Octal buffer / line driver, non-inverting | Octal buffer / line driver |
| Bits per Element | 8 | — |
| Elements | 1 | — |
| Input Type | Schmitt-Trigger | Schmitt-trigger |
| 输出类型 | 3-State | 3-state, non-inverting |
| Polarity | Non-Inverting | — |
| Output Enable | 2 active-low OE pins | OE1 and OE2, both active-low |
| Family | HCS (HC Schmitt CMOS) | — |
| Automotive Qualification | AEC-Q100 | — |
| 工作温度 | -40C to +125C | -40C to +125C |
| 封装 | 20-TSSOP (PW) | 20-TSSOP (PW) |
| 安装类型 | Surface Mount | Surface Mount |
| Pinout Style | Flow-Through | Flow-through |
| Packaging | Tape & Reel (R) | Tape & Reel (PWR suffix) |
| VCC Supply Voltage | [DATA_NEEDED: VCC range] | — |
| Output Drive Current | [DATA_NEEDED: output drive] | 6 mA at 4.5 V (sink and source) |
| RoHS 状态 | Compliant | Compliant |
| Logic Family | — | HCS (High-speed CMOS Schmitt) |
| 通道数 | — | 8-bit per element, 1 element |
| Supply Voltage Range | — | 2 V to 6 V |
| Input Hysteresis | — | 0.4 V typical at 4.5 V |
| 静态电流 | — | 20 uA typical at 6 V |