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| Part Number | MC74HC574AFG | MC74HC574ANG | MC74HC74AFG | MC74HC374AFG | MC74HC574AF |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Standard | Standard | Set(Preset) and Reset | Standard | Standard |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 1 | 2 | 1 | 1 |
| Number of Bits per Element | 8 | 8 | 1 | 8 | 8 |
| Clock Frequency | 35 MHz | 35 MHz | 35 MHz | 35 MHz | 35 MHz |
| Max Propagation Delay @ V, Max CL | 27ns @ 6V, 50pF | 27ns @ 6V, 50pF | 17ns @ 6V, 50pF | 21ns @ 6V, 50pF | 27ns @ 6V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 7.8mA, 7.8mA | 7.8mA, 7.8mA | 5.2mA, 5.2mA | 7.8mA, 7.8mA | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 µA | 4 µA | 2 µA | 4 µA | 4 µA |
| Input Capacitance | 10 pF | 10 pF | 10 pF | 10 pF | 10 pF |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOEIAJ-20 | 20-PDIP | SOEIAJ-14 | SOEIAJ-20 | SOEIAJ-20 |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | 20-DIP (0.300", 7.62mm) | 14-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) |
