SN74HCS541QPWRQ1 vs SN74LVC244QAPWRQ1 对比
详细并排对比 SN74HCS541QPWRQ1 出自 Texas Instruments 和 SN74LVC244QAPWRQ1 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 | SN74LVC244QAPWRQ1 |
|---|---|---|
| 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 | $0.26 |
| 功能 | Octal buffer / line driver, non-inverting | — |
| Bits per Element | 8 | 2 elements x 4 bit (8 total) |
| Elements | 1 | — |
| Input Type | Schmitt-Trigger | CMOS/TTL-compatible |
| 输出类型 | 3-State | 3-State, non-inverting |
| Polarity | Non-Inverting | — |
| Output Enable | 2 active-low OE pins | 2 independent OE inputs (one per 4-bit section) |
| 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 | — |
| Packaging | Tape & Reel (R) | — |
| VCC Supply Voltage | [DATA_NEEDED: VCC range] | — |
| Output Drive Current | [DATA_NEEDED: output drive] | [DATA_NEEDED: IOH/IOL values] |
| RoHS 状态 | Compliant | Compliant |
| Logic Function | — | Octal buffer/driver, non-inverting, 3-state |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Qualification | — | AEC-Q100 automotive grade |
| Technology | — | LVC CMOS |
| Packing | — | Tape & Reel |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Series | — | 74LVC (LVC-Q1) |