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| Part Number | 74F379SCX | 74F379SJX | 74F374SCX | 74F377SCX | 74F378SCX | 74F379SC |
|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | Fairchild Semiconductor | onsemi | Fairchild Semiconductor | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Active | Obsolete |
| Function | Standard | Standard | Standard | Standard | Standard | Standard |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Complementary | Complementary | Tri-State, Non-Inverted | Non-Inverted | Non-Inverted | Complementary |
| Number of Elements | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 4 | 4 | 8 | 8 | 6 | 4 |
| Clock Frequency | 140 MHz | 140 MHz | 140 MHz | 130 MHz | 100 MHz | 140 MHz |
| Max Propagation Delay @ V, Max CL | 6.5ns @ 5V, 50pF | 6.5ns @ 5V, 50pF | 8.5ns @ 5V, 50pF | 7ns @ 5V, 50pF | 8.5ns @ 5V, 50pF | 6.5ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 1mA, 20mA | 1mA, 20mA | 3mA, 24mA | 1mA, 20mA | 1mA, 20mA | 1mA, 20mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 40 mA | 40 mA | 86 mA | 48 mA | 45 mA | 40 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) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 16-SOIC | 16-SOP | 20-SOIC | 20-SOIC | 16-SOIC | 16-SOIC |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
