The '51 and 'S51 contain two independent 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean function Y = AB + CD.
The 'LS51 contains one 2-wide 3-input and one 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean functions 1Y = (1A · 1B · 1C) + (1D · 1E · 1F) and 2Y = (2A · 2B) + (2C · 2D).
The SN5451, SN54LS51, and SN54S51 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7451, SN74LS51 and SN74S51 are characterized for operation from 0°C to 70°C.
| Technology family | LS |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Number of channels | 2 |
| Inputs per channel | 6 |
| IOL (max) (mA) | -0.4 |
| IOH (max) (mA) | 16 |
| Input type | Bipolar |
| Output type | TTL |
| Features | High speed (tpd 10- 50ns) |
| Data rate (max) (Mbps) | 35 |
| Rating | Military |
| Operating temperature range (°C) | -55 to 125 |
| CDIP (J) | 14 | 130.4652 mm² 19.56 x 6.67 |
| CFP (W) | 14 | 58.023 mm² 9.21 x 6.3 |
很抱歉,暂时无法提供与“SN54LS51”系列相匹配的产品,您可以联系专属客服快速找货或在现货搜索框中重新搜索。