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The MM74HC74A utilizes advanced silicon-gate CMOS technology to achieve operating speeds similar to the equivalent LS-TTL part. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, along with the ability to drive 10 LS-TTL loads. This flip-flop has independent data, preset, clear, and clock inputs and Q and Q# outputs. The logic level present at the data input is transferred to the output during the positive-going transition of the clock pulse. Preset and clear are independent of the clock and accomplished by a low level at the appropriate input. The 74HC logic family is functionally and pinout compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.
| polarity | Non-Inverting, Inverting |
| supply_voltage_dc | 5.00 V, 6.00 V (max) |
| reach_svhc_compliance | No SVHC |
| number_of_gates | 2 |
| rohs_status | Compliant |
| logic_type | CMOS |
| lead_free_status | Lead Free |
| mounting_style | Surface Mount |
| packaging | Cut Tape (CT) |
| case_package | SOIC |
| frequency | 72.0 MHz |
| number_of_circuits | 2 |
| lifecycle_status | Active |
| number_of_bits | 1 |
| output_current | 5.20 mA |
| pin_count | 14 |
| Logic Family / Base Number | 74HC74 |
| Flip-Flop Type | D |
| Propagation Delay | 10ns |
| Frequency | 72MHz |
| Output Current | 5.2mA |
| Logic Case Style | SOIC |
| No. of Pins | 14Pins |
| Trigger Type | Positive Edge |
| IC Output Type | Complementary |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 6V |
| Logic IC Family | 74HC |
| Logic IC Base Number | 7474 |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Packaging | Cut Tape |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (15-Jun-2015) |
| Base Number | 74 |
| IC Generic Number | 74HC74 |
| Logic Function Number | 74 |
| Logic IC Function | Dual D-Type Flip-Flop with Set and Reset |
| No. of Gates | 2 |
| No. of Inputs | 1 |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 2V to 6V |
| Termination Type | Surface Mount Device |
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