Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST
| 参数名称 | 属性值 |
| Product Attribute | Attribute Value |
| 制造商 Manufacturer | NXP(恩智浦) |
| 产品种类 Product Category | Buffers & Line Drivers |
| RoHS | Details |
| Number of Input Lines | 8 Input |
| Number of Output Lines | 8 Output |
| Polarity | Non-Inverting |
| 电源电压-最大 Supply Voltage - Max | 6 V |
| 电源电压-最小 Supply Voltage - Min | 2 V |
| 最小工作温度 Minimum Operating Temperature | - 40 C |
| 最大工作温度 Maximum Operating Temperature | + 125 C |
| 安装风格 Mounting Style | Through Hole |
| 封装 / 箱体 Package / Case | DIP-20 (SOT-146) |
| 系列 Packaging | Tube |
| Function | Buffer/Line Driver |
| 高度 Height | 3.2 mm (Max) |
| 长度 Length | 26.92 mm (Max) |
| 输出类型 Output Type | 3-State |
| Quiescent Current | 8 uA |
| 技术 Technology | CMOS |
| 宽度 Width | 6.4 mm (Max) |
| Logic Family | HC |
| Logic Type | Buffer/Line Driver |
| Number of Channels | 8 |
| Supply Current - Max | 8 uA |
| High Level Output Current | - 7.8 mA |
| Input Signal Type | Single-Ended |
| Low Level Output Current | 7.8 mA |
| 工作电源电压 Operating Supply Voltage | 2 V to 6 V |
| Pd-功率耗散 Pd - Power Dissipation | 750 mW |
| 传播延迟时间 Propagation Delay Time | 22 ns |
| 工厂包装数量 Factory Pack Quantity | 720 |

| 74HC244N652 | 74HC244PW118 | 74HCT244DB118 | 74HCT244D652 | 74HCT244N652 | 74HC244D652 | |
|---|---|---|---|---|---|---|
| 描述 | Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST | Buffers & Line Drivers OCTAL BUFFER 3-STATE | Buffers & Line Drivers OCTAL BUFFER 3-STATE | Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST | Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST | Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST |
| Product Attribute | Attribute Value | Attribute Value | Attribute Value | Attribute Value | Attribute Value | Attribute Value |
| 制造商 Manufacturer |
NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) |
| 产品种类 Product Category |
Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Details | Details | Details | Details | Details | Details |
| Number of Input Lines | 8 Input | 8 Input | 8 Input | 10 Input | 10 Input | 8 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output | 8 Output | 8 Output | 8 Output |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting |
| 电源电压-最大 Supply Voltage - Max |
6 V | 6 V | 5.5 V | 5.5 V | 5.5 V | 6 V |
| 电源电压-最小 Supply Voltage - Min |
2 V | 2 V | 4.5 V | 4.5 V | 4.5 V | 2 V |
| 最小工作温度 Minimum Operating Temperature |
- 40 C | - 40 C | - 40 C | - 40 C | - 40 C | - 40 C |
| 最大工作温度 Maximum Operating Temperature |
+ 125 C | + 125 C | + 125 C | + 125 C | + 125 C | + 125 C |
| 安装风格 Mounting Style |
Through Hole | SMD/SMT | SMD/SMT | SMD/SMT | Through Hole | SMD/SMT |
| 封装 / 箱体 Package / Case |
DIP-20 (SOT-146) | SOT-360-20 | SOT-339-20 | SOT-163-20 | DIP-20 (SOT-146) | SOT-163-20 |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| 高度 Height |
3.2 mm (Max) | 0.95 mm (Max) | 1.8 mm (Max) | 2.45 mm (Max) | 3.2 mm (Max) | 2.45 mm (Max) |
| 长度 Length |
26.92 mm (Max) | 6.6 mm (Max) | 7.4 mm (Max) | 13 mm (Max) | 26.92 mm (Max) | 13 mm (Max) |
| 输出类型 Output Type |
3-State | 3-State | 3-State | 3-State | 3-State | 3-State |
| Quiescent Current | 8 uA | 8 uA | 8 uA | 8 uA | 8 uA | 8 uA |
| 技术 Technology |
CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 宽度 Width |
6.4 mm (Max) | 4.5 mm (Max) | 5.4 mm (Max) | 7.6 mm (Max) | 6.4 mm (Max) | 7.6 mm (Max) |
| Logic Family | HC | HC | HCT | HCT | HCT | HC |
| Number of Channels | 8 | 8 | 8 | 8 | 8 | 8 |
| Supply Current - Max | 8 uA | 8 uA | 8 uA | 8 uA | 8 uA | 8 uA |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 6 mA | - 6 mA | - 6 mA | - 7.8 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 7.8 mA | 7.8 mA | 6 mA | 6 mA | 6 mA | 7.8 mA |
| 工作电源电压 Operating Supply Voltage |
2 V to 6 V | 5 V | 5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 2 V to 6 V |
| 传播延迟时间 Propagation Delay Time |
22 ns | 110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V | 22 ns at 4.5 V | 11 ns | 11 ns | 22 ns |
| 工厂包装数量 Factory Pack Quantity |
720 | 2500 | 1000 | 1520 | 720 | 1520 |
| 系列 Packaging |
Tube | Reel | Reel | Tube | Tube | Tube |
| Logic Type | Buffer/Line Driver | - | - | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Pd-功率耗散 Pd - Power Dissipation |
750 mW | - | - | 500 mW (1/2 W) | 750 mW | 500 mW (1/2 W) |
| 单位重量 Unit Weight |
- | 0.000212 oz | - | 0.011640 oz | 0.049384 oz | 0.011640 oz |
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