SN74HC74DB
IC FF D-TYPE DUAL 1BIT 14SSOPManufacturer: Texas Instruments
Categories: Flip Flops
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Texas Instruments SN74HC74DB is a dual, 1-bit D-type flip-flop from the 74HC series. This device features independent set and reset capabilities and operates with a positive edge trigger. Each flip-flop includes a data input (D), clock input (CLK), set (S), and reset (R) inputs, along with complementary outputs (Q and /Q). The SN74HC74DB offers a maximum clock frequency of 60 MHz and a propagation delay of 30 ns at 6V with a 50 pF load. Quiescent current is a low 4 µA, with output current capabilities of 5.2 mA for both high and low states. Input capacitance is 3 pF. This component is housed in a 14-SSOP package with a 5.30 mm width, suitable for surface mounting. It is designed for operation across a voltage supply range of 2V to 6V and an ambient temperature range of -40°C to 85°C. The SN74HC74DB finds application in digital logic, control systems, and data storage circuits across various industrial sectors.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-SSOP (0.209"", 5.30mm Width) |
| Output Type | Complementary |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Trigger Type | Positive Edge |
| Clock Frequency | 60 MHz |
| Input Capacitance | 3 pF |
| Supplier Device Package | 14-SSOP |
| Max Propagation Delay @ V, Max CL | 30ns @ 6V, 50pF |
| Number of Bits per Element | 1 |