LM555CN vs NE555P 对比
详细并排对比 LM555CN 出自 Texas Instruments 和 NE555P 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 | LM555CN | NE555P |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | 有效 |
| Timer Type | Single 555 timer / oscillator | — |
| Supply Voltage Range | 4.5 V to 16 V | 4.5 V to 16 V |
| Maximum Frequency | 100 kHz | 100 kHz |
| Operating Modes | Astable and monostable | Astable, Monostable |
| Logic Compatibility | TTL compatible | — |
| 封装 | 8-pin DIP, 8-DIP | 8-PDIP (through-hole DIP-8) |
| 安装类型 | Through-hole | Through-Hole |
| 输出类型 | [DATA_NEEDED: output type] | — |
| Trigger Input Type | [DATA_NEEDED: trigger input type] | — |
| Reset Function | Active-low reset control | — |
| Control Voltage Range | [DATA_NEEDED: control voltage range] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| 电源电流 | [DATA_NEEDED: supply current] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | 0 °C to +70 °C |
| Output Drive Current | [DATA_NEEDED: output drive current] | — |
| Timing Tolerance | [DATA_NEEDED: timing tolerance] | — |
| Frequency Stability | [DATA_NEEDED: frequency stability] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Precision Timer / Oscillator (Single) |
| 拓扑 | — | 555 type, bipolar |
| Number of Timers | — | 1 |
| Supply Current (typ) | — | 10 mA |
| Output Current | — | ±200 mA (sink/source) |
| Output Compatibility | — | TTL-compatible |
| Trigger Level | — | 1/3 VCC |
| Threshold Level | — | 2/3 VCC |
| Duty Cycle Range | — | Adjustable (typ. up to ~50% without diode trick) |
| Lead-Free | — | Yes |