LM555CN vs TS555CN 对比
详细并排对比 LM555CN 出自 Texas Instruments 和 TS555CN 出自 STMicroelectronics。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 | TS555CN |
|---|---|---|
| 品牌 | Texas Instruments | STMicroelectronics |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | 有效 |
| Timer Type | Single 555 timer / oscillator | Single CMOS timer |
| Supply Voltage Range | 4.5 V to 16 V | — |
| Maximum Frequency | 100 kHz | — |
| Operating Modes | Astable and monostable | Astable and monostable |
| Logic Compatibility | TTL compatible | — |
| 封装 | 8-pin DIP, 8-DIP | 8-pin DIP (0.300 inch, 7.62 mm pitch) |
| 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] | — |
| 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] | Details available on distributor product listing |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Maximum Astable Frequency | — | 2.7 MHz |
| Typical Supply Current at 5 V | — | 100 µA |
| Typical Supply Current at 3 V | — | 90 µA |
| Datasheet Family Typical Supply Current at 5 V | — | 110 µA |
| Operating Supply Voltage Range | — | 2 V to 18 V |
| Maximum Supply Voltage | — | 18 V |
| Input Impedance | — | 10^12 ohm |
| Output Compatibility | — | TTL, CMOS, and logic compatible |
| Compatibility | — | Pin-to-pin and functionally compatible with bipolar NE555 |
| Supply Current Spikes | — | Reduced during output transitions |
| Number of Timers | — | 1 timer |