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| Part Number | 74LVQ374SC | 74LVQ74SC | 74LVQ374SJ | 74LVQ374SCX | 74LVQ174SC | 74LVQ374QSC |
|---|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | onsemi | onsemi | onsemi | Fairchild Semiconductor |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Standard | Set(Preset) and Reset | Standard | Standard | Master Reset | Standard |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 2 | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 8 | 1 | 8 | 8 | 6 | 8 |
| Clock Frequency | 75 MHz | 125 MHz | 75 MHz | 75 MHz | 100 MHz | 75 MHz |
| Max Propagation Delay @ V, Max CL | 13ns @ 3.3V, 50pF | 14ns @ 3.3V, 50pF | 13ns @ 3.3V, 50pF | 13ns @ 3.3V, 50pF | 11.5ns @ 3.3V, 50pF | 13ns @ 3.3V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 12mA, 12mA | 12mA, 12mA | 12mA, 12mA | 12mA, 12mA | 12mA, 12mA | 12mA, 12mA |
| Voltage - Supply | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Current - Quiescent (Iq) | 40 µA | 20 µA | 40 µA | 40 µA | 40 µA | 40 µA |
| Input Capacitance | 4.5 pF | 4.5 pF | 4.5 pF | 4.5 pF | 4.5 pF | 4.5 pF |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-SOIC | 14-SOIC | 20-SOP | 20-SOIC | 16-SOIC | 20-QSOP |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 14-SOIC (0.154", 3.90mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 20-LSSOP (0.154", 3.90mm Width) |
