| Part Number | DM74AS74N | DM74S74N |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Logic - Flip Flops | Logic - Flip Flops |
|
|
|
| Product Status | Obsolete | Obsolete |
| Function | Set(Preset) and Reset | Set(Preset) and Reset |
| Type | D-Type | D-Type |
| Output Type | Complementary | Complementary |
| Number of Elements | 2 | 2 |
| Number of Bits per Element | 1 | 1 |
| Clock Frequency | 105 MHz | 65 MHz |
| Max Propagation Delay @ V, Max CL | 9ns @ 5V, 50pF | - |
| Trigger Type | Positive Edge | Positive Edge |
| Current - Output High, Low | 2mA, 20mA | 1mA, 20mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.75V ~ 5.25V |
| Current - Quiescent (Iq) | 16 mA | - |
| Input Capacitance | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | 14-DIP | 14-DIP |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) |