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| Part Number | 74F374PC | 74F379PC | 74F74PC | 74F374SC | 74F574PC | 74F377PC | 74F378PC | 74F174PC |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | onsemi | National Semiconductor |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Function | Standard | Standard | Set(Preset) and Reset | Standard | Standard | Standard | Standard | Master Reset |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Complementary | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Non-Inverted | Non-Inverted | Non-Inverted |
| Number of Elements | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 8 | 4 | 1 | 8 | 8 | 8 | 6 | 6 |
| Clock Frequency | 140 MHz | 140 MHz | 125 MHz | 140 MHz | 100 MHz | 130 MHz | 100 MHz | 80 MHz |
| Max Propagation Delay @ V, Max CL | 8.5ns @ 5V, 50pF | 6.5ns @ 5V, 50pF | 6.8ns @ 5V, 50pF | 8.5ns @ 5V, 50pF | 8.5ns @ 5V, 50pF | 7ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | 10ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 3mA, 24mA | 1mA, 20mA | 1mA, 20mA | 3mA, 24mA | 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 | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 86 mA | 40 mA | 16 mA | 86 mA | 86 mA | 48 mA | 45 mA | 45 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) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | 20-PDIP | 16-PDIP | 14-DIP | 20-SOIC | 20-PDIP | 20-PDIP | 16-PDIP | 16-PDIP |
| Package / Case | 20-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 20-SOIC (0.295", 7.50mm Width) | 20-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) |
