Flash Memory 128K X 8 70ns
| 参数名称 | 属性值 |
| 产品种类 Product Category | Logic Comparators |
| 制造商 Manufacturer | NXP(恩智浦) |
| RoHS | Details |
| Comparator Type | Identity |
| Number of Bits | 8 bit |
| Logic Function | A = B |
| 输出类型 Output Type | Active Low |
| 电源电压-最大 Supply Voltage - Max | 5.5 V |
| 电源电压-最小 Supply Voltage - Min | 4.5 V |
| 最大工作温度 Maximum Operating Temperature | + 125 C |
| 传播延迟时间 Propagation Delay Time | 34 ns |
| 安装风格 Mounting Style | Through Hole |
| 封装 / 箱体 Package / Case | DIP-20 (SOT-146) |
| 系列 Packaging | Tube |
| Ib - Input Bias Current | 0.008 mA |
| 最小工作温度 Minimum Operating Temperature | - 40 C |
| 工作电源电压 Operating Supply Voltage | 4.5 V to 5.5 V |
| Polarity | Inverting |
| 产品 Product | Digital Comparators |
| 工厂包装数量 Factory Pack Quantity | 720 |
| 单位重量 Unit Weight | 0.171996 oz |

| 74HCT688N652 | 74HCT688DB112 | 74HC688D652 | 74HC688PW112 | |
|---|---|---|---|---|
| 描述 | Flash Memory 128K X 8 70ns | Logic Comparators 8-BIT MAGNITUDE | RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver | In-Circuit Debuggers MPLAB ICD3 |
| 产品种类 Product Category |
Logic Comparators | Logic Comparators | Logic Comparators | Logic Comparators |
| 制造商 Manufacturer |
NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) |
| RoHS | Details | Details | Details | Details |
| Comparator Type | Identity | Identity | Identity | Identity |
| Number of Bits | 8 bit | 8 bit | 8 bit | 8 bit |
| Logic Function | A = B | A = B | A = B | A = B |
| 输出类型 Output Type |
Active Low | Active Low | Active Low | Active Low |
| 电源电压-最大 Supply Voltage - Max |
5.5 V | 5.5 V | 6 V | 6 V |
| 电源电压-最小 Supply Voltage - Min |
4.5 V | 4.5 V | 2 V | 2 V |
| 最大工作温度 Maximum Operating Temperature |
+ 125 C | + 125 C | + 125 C | + 125 C |
| 传播延迟时间 Propagation Delay Time |
34 ns | 34 ns | 170 ns, 34 ns, 29 ns | 170 ns, 34 ns, 29 ns |
| 安装风格 Mounting Style |
Through Hole | SMD/SMT | SMD/SMT | SMD/SMT |
| 封装 / 箱体 Package / Case |
DIP-20 (SOT-146) | SOT-339 | SOT-163 | SOT-360 |
| 系列 Packaging |
Tube | Tube | Tube | Tube |
| Ib - Input Bias Current | 0.008 mA | 0.008 mA | 0.008 mA | 0.008 mA |
| 最小工作温度 Minimum Operating Temperature |
- 40 C | - 40 C | - 40 C | - 40 C |
| 工作电源电压 Operating Supply Voltage |
4.5 V to 5.5 V | 5 V | 2 V to 6 V | 5 V |
| Polarity | Inverting | Inverting | Inverting | Inverting |
| 产品 Product |
Digital Comparators | Digital Comparators | Digital Comparators | Digital Comparators |
| 工厂包装数量 Factory Pack Quantity |
720 | 924 | 1520 | 1875 |
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