MC1489NG4 vs MC1489AP 对比
详细并排对比 MC1489NG4 出自 Texas Instruments 和 MC1489AP 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。
Texas Instruments
MC1489NG4 - Quad RS-232 Line Receiver 5V 14-PDIP | Texas Instruments
MC1489NG4 ✓ 量产中规格对比
| 参数 | MC1489NG4 | MC1489AP |
|---|---|---|
| 品牌 | Texas Instruments | STMicroelectronics |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 功能 | Quad RS-232 Line Receiver | — |
| Receiver Count | 4 | — |
| Driver/Receiver Configuration | 0/4 (receivers only) | — |
| 电源电压 | 5 V (single supply) | — |
| Input Compatibility | RS-232 levels | — |
| Output Compatibility | TTL/CMOS logic levels | — |
| Response Control | Yes, one per receiver (noise filtering) | — |
| 封装 | 14-PDIP (0.300 inch, 7.62 mm) | 14-pin DIP |
| 安装类型 | Through Hole | Through-hole |
| 引脚数量 | 14 | — |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | — |
| Propagation Delay | [DATA_NEEDED: Propagation Delay] | — |
| 电源电流 | [DATA_NEEDED: Quiescent Supply Current] | — |
| Absolute Maximum Input Voltage | [DATA_NEEDED: Absolute Maximum Input Voltage] | — |
| Protocol | RS-232 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | unknown |
| Receiver Configuration | — | Quad line receiver |
| Number of Channels | — | 4 channels |
| Interface Standard | — | TIA/EIA-232-F and RS-232C/EIA-232-D |
| Input Resistance | — | 3.0 kΩ to 7.0 kΩ |
| Logic Type | — | [DATA_NEEDED: receiver logic polarity] |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Maximum Input Voltage | — | [DATA_NEEDED: maximum input voltage] |
| Input Signal Range | — | [DATA_NEEDED: input signal range] |
| Response-Control Terminal | — | 1 terminal per receiver |
| Response-Control Configuration | — | Resistor or resistor and bias-voltage source |
| Technology | — | Monolithic low-power Schottky |
| 工作温度范围 | — | -40°C to +105°C (TA) |
| Lead Finish | — | [DATA_NEEDED: lead finish] |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |