MC1455DG vs NE555DR 对比
详细并排对比 MC1455DG 出自 onsemi 和 NE555DR 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 | MC1455DG | NE555DR |
|---|---|---|
| 品牌 | onsemi | Texas Instruments |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | 有效 |
| Product Type | General-purpose timer / oscillator integrated circuit | — |
| Timer Count | 1 timer per package | — |
| Timer Family | 555 type | — |
| Supply Voltage Range | 4.5 V to 16 V | 4.5 V to 16 V |
| Maximum Supply Voltage | 16 V | — |
| Operating Modes | Monostable, astable, and Schmitt-trigger | Astable, Monostable |
| External Timing Components | 1 resistor and 1 capacitor in monostable mode; 2 resistors and 1 capacitor in astable mode | — |
| 输出类型 | Single timer output | — |
| Control Functions | Trigger and reset terminals | — |
| 封装 | 8-SOIC, 0.154 inch pitch | SOIC-8 (D) |
| 引脚数量 | 8 pins | — |
| 安装类型 | Surface mount | Surface Mount |
| 工作温度范围 | 0°C to 70°C | — |
| Supply Voltage Tolerance | [DATA_NEEDED: supply voltage tolerance] | — |
| Maximum Oscillation Frequency | [DATA_NEEDED: maximum oscillation frequency] | — |
| 电源电流 | [DATA_NEEDED: typical supply current] | — |
| Output Current | [DATA_NEEDED: output sink and source current] | 200 mA (sink or source) |
| Initial Timing Accuracy | [DATA_NEEDED: initial timing accuracy] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| 功能 | — | 555 Type, Timer/Oscillator (Single) |
| Maximum Frequency | — | 100 kHz |
| Timing Range | — | Microseconds to hours |
| Duty Cycle | — | Adjustable |
| Output Compatibility | — | TTL-compatible |
| Number of Timers | — | 1 |
| Technology | — | Bipolar |
| Compliance | — | MIL-PRF-38535 (on qualifying products) |
| Reel Size | — | 2500 units |