具有施密特触发输入的 4 通道、2 输入、4.75V 至 5.25V 双极与非门
| Technology Family | LS |
| Supply voltage (Min) (V) | 4.75 |
| Supply voltage (Max) (V) | 5.25 |
| Number of channels (#) | 4 |
| Inputs per channel | 2 |
| IOL (Max) (mA) | 16 |
| IOH (Max) (mA) | -0.8 |
| Input type | Schmitt-Trigger |
| Output type | Push-Pull |
| Features | High speed (tpd 10- 50ns) |
| Data rate (Max) (Mbps) | 35 |
| Rating | Catalog |
- Operation from Very Slow Edges
- Improved Line-Receiving Characteristics
- High Noise Immunity
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Each circuit functions as a 2-input NAND gate, but because of the Schmitt action, it has different input threshold levels for positive (VT+) and for negative going (VT-) signals.
These circuits are temperature-compensated and can be triggered from the slowest of input ramps and still give clear, jitter-free output signals.
The SN54132, SN54LS132, and SN54S132 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74132, SN74LS132, and SN74S132 are characterized for operation from 0°C to 70°C.
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