| Part Number | SN74S51N | SN74S51D |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Logic - Gates and Inverters - Multi-Function, Configurable | Logic - Gates and Inverters - Multi-Function, Configurable |
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| Product Status | Active | Active |
| Logic Type | AND/OR/INVERT Gate | AND/OR/INVERT Gate |
| Number of Circuits | 2 | 2 |
| Number of Inputs | 8 Input (2, 2, 2, 2) | 8 Input (2, 2, 2, 2) |
| Schmitt Trigger Input | No | No |
| Output Type | Single-Ended | Single-Ended |
| Current - Output High, Low | 1mA, 20mA | 1mA, 20mA |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-PDIP | 14-SOIC |