| Part Number | DM74AS74N | DM74AS374N |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Logic - Flip Flops | Logic - Flip Flops |
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| Product Status | Obsolete | Obsolete |
| Function | Set(Preset) and Reset | Standard |
| Type | D-Type | D-Type |
| Output Type | Complementary | Tri-State, Non-Inverted |
| Number of Elements | 2 | 1 |
| Number of Bits per Element | 1 | 8 |
| Clock Frequency | 105 MHz | 125 MHz |
| Max Propagation Delay @ V, Max CL | 9ns @ 5V, 50pF | 9ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge |
| Current - Output High, Low | 2mA, 20mA | 15mA, 48mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 16 mA | 120 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 | 20-PDIP |
| Package / Case | 14-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) |