| Part Numbers | Manufacturer Name | Datasheet | Logic Type | Number of Circuits | Number of Inputs | Voltage - Supply | Current - Output High, Low | Logic Level - Low | Logic Level - High | Operating Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74F20PC | FAIRCHILD SEMICONDUCTOR CORP | NAND Gate | 2 | 4 | 4.5 V ~ 5.5 V | 1mA, 20mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 14-DIP (0.300", 7.62mm) | |
| 74F240PC | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 64mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 20-DIP (0.300", 7.62mm) | |
| DM74ALS240AN | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 24mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 20-DIP (0.300", 7.62mm) | |
| 74F240SC | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 64mA | 0.8V | 2V | 0?C ~ 70?C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | |
| DM74ALS20AN | FAIRCHILD SEMICONDUCTOR CORP | NAND Gate | 2 | 4 | 4.5 V ~ 5.5 V | 400?A, 8mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 14-DIP (0.300", 7.62mm) | |
| DM74ALS240AWM | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 24mA | 0.8V | 2V | 0?C ~ 70?C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | |
| DM74AS20N | FAIRCHILD SEMICONDUCTOR CORP | NAND Gate | 2 | 4 | 4.5 V ~ 5.5 V | 2mA, 20mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 14-DIP (0.300", 7.62mm) | |
| DM74AS21N | FAIRCHILD SEMICONDUCTOR CORP | AND Gate | 2 | 4 | 4.5 V ~ 5.5 V | 2mA, 20mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 14-DIP (0.300", 7.62mm) | |
| DM74AS240N | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 64mA | 0.8V | 2V | 0?C ~ 70?C | Through Hole | 20-DIP (0.300", 7.62mm) | |
| DM74AS240WM | FAIRCHILD SEMICONDUCTOR CORP | Inverter, Buffer | 2 | 4 | 4.5 V ~ 5.5 V | 15mA, 64mA | 0.8V | 2V | 0?C ~ 70?C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) |
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