Please send RFQ , we will respond immediately.
| Part Number | DM74LS20N | DM74S20N | DM74LS26N | DM74LS27N | DM74LS30N | DM74LS240N | DM74AS20N | DM74LS00N | DM74LS10N | DM74LS20M |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | Fairchild Semiconductor |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Logic Type | NAND Gate | NAND Gate | NAND Gate | NOR Gate | NAND Gate | Inverter | NAND Gate | NAND Gate | NAND Gate | NAND Gate |
| Number of Circuits | 2 | 2 | 4 | 3 | 1 | 2 | 2 | 4 | 3 | 2 |
| Number of Inputs | 4 | 4 | 2 | 3 | 8 | 4 | 4 | 2 | 3 | 4 |
| Features | - | - | Open Collector | - | - | 3-State | - | - | - | - |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Current - Quiescent (Max) | - | - | - | - | - | - | - | - | - | 2.2 mA |
| Current - Output High, Low | 400µA, 8mA | 1mA, 20mA | -, 8mA | 400µA, 8mA | 400µA, 8mA | 15mA, 24mA | 2mA, 20mA | 400µA, 8mA | 400µA, 8mA | 400µA, 8mA |
| Logic Level - Low | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V |
| Logic Level - High | 2V | 2V | 2V | 2V | 2V | 2V | 2V | 2V | 2V | 2V |
| Max Propagation Delay @ V, Max CL | 15ns @ 5V, 50pF | 8ns @ 5V, 50pF | 45ns @ 5V, 50pF | 18ns @ 5V, 50pF | 20ns @ 5V, 50pF | 22ns @ 5V, 150pF | 4.5ns @ 5V, 50pF | 15ns @ 5V, 50pF | 15ns @ 5V, 50pF | 15ns @ 5V, 50pF |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount |
| Supplier Device Package | 14-MDIP | 14-DIP | 14-MDIP | 14-MDIP | 14-MDIP | 20-PDIP | 14-MDIP | 14-MDIP | 14-MDIP | 14-SOIC |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-SOIC (0.154", 3.90mm Width) |
