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| Part Number | MM74HCT74MX | MM74HC174MX | MM74HCT74M |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Active | Obsolete | Active |
| Function | Set(Preset) and Reset | Master Reset | Set(Preset) and Reset |
| Type | D-Type | D-Type | D-Type |
| Output Type | Complementary | Non-Inverted | Complementary |
| Number of Elements | 2 | 1 | 2 |
| Number of Bits per Element | 1 | 6 | 1 |
| Clock Frequency | 27 MHz | 31 MHz | 27 MHz |
| Max Propagation Delay @ V, Max CL | 35ns @ 5V, 50pF | 28ns @ 6V, 50pF | 35ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 4.8mA, 4.8mA | 5.2mA, 5.2mA | 4.8mA, 4.8mA |
| Voltage - Supply | 4.5V ~ 5.5V | 2V ~ 6V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 2 µA | 8 µA | 2 µA |
| Input Capacitance | 5 pF | 5 pF | 5 pF |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 14-SOIC | 16-SOIC | 14-SOIC |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
