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| Part Number | DM74AS574WM | DM74AS574WMX | DM74AS874WM | DM74AS374WM |
|---|---|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Standard | Standard | Master Reset | Standard |
| Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 1 | 2 | 1 |
| Number of Bits per Element | 8 | 8 | 4 | 8 |
| Clock Frequency | 80 MHz | 80 MHz | 80 MHz | 125 MHz |
| Max Propagation Delay @ V, Max CL | 9ns @ 5V, 50pF | 9ns @ 5V, 50pF | 10.5ns @ 5V, 50pF | 9ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 15mA, 48mA | 15mA, 48mA | 15mA, 48mA | 15mA, 48mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 116 mA | 116 mA | 133 mA | 120 mA |
| Input Capacitance | - | - | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-SOIC | 20-SOIC | 24-SOP | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
