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这些数据选择器/多路复用器提供完整的二进制解码,以选择八个数据源中的一个。选通(G)\输入必须处于低逻辑电平才能使能输入。选通端子的高电平强制W输出为高电平,Y输出为低电平。
| Function |
| Technology Family |
| VCC (Min) (V) |
| VCC (Max) (V) |
| Channels (#) |
| Voltage (Nom) (V) |
| F @ Nom Voltage (Max) (Mhz) |
| ICC @ Nom Voltage (Max) (mA) |
| tpd @ Nom Voltage (Max) (ns) |
| Configuration |
| Type |
| IOL (Max) (mA) |
| IOH (Max) (mA) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Bits (#) |
| Digital input leakage (Max) (uA) |
| ESD Charged Device Model (kV) |
| ESD HBM (kV) |
| SN74HC151 | SN54HC151 | SN74HC151-Q1 |
|---|---|---|
| Encoder Multiplexer | Encoder/Multiplexer | |
| HC | HC | HC |
| 2 | 2 | 2 |
| 6 | 6 | 6 |
| 1 | 1 | 1 |
| 3.3 5 | 3.3 5 | 3.3 5 |
| 28 | 28 | 28 |
| 0.08 | 0.08 | 0.08 |
| 63 | 63 | 63 |
| 8:1 | 8:1 | |
| Standard | Standard | Standard |
| 7.8 | 7.8/-7.8 | 7.8 |
| -7.8 | -7.8 | |
| Catalog | Military | Automotive |
| -40 to 85 | -55 to 125 | -40 to 125 |
| PDIP SO SOIC TSSOP | CDIP LCCC | SOIC |
| See datasheet (PDIP) 16SO: 80 mm2: 7.8 x 10.2(SO) 16SOIC: 59 mm2: 6 x 9.9(SOIC) 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (CDIP) 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) |
| 8 | 8 | 8 |
| 5 | 5 | 5 |
| 0.75 | 0.75 | 0.75 |
| 2 | 2 | 2 |
| 无样片 |