SN74LS74ADE4
IC FF D-TYPE DUAL 1BIT 14SOICManufacturer: Texas Instruments
Categories: Flip Flops
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Texas Instruments SN74LS74ADE4 is a dual D-type flip-flop featuring independent set and reset capabilities. Each flip-flop element operates on a positive edge trigger for data input. This TTL device offers complementary outputs and supports a maximum clock frequency of 33 MHz. Designed for surface mounting in a 14-SOIC package, the SN74LS74ADE4 is suitable for applications operating within a voltage range of 4.75V to 5.25V. Typical applications include data synchronization, state machine implementation, and buffering in digital systems across consumer electronics, industrial automation, and telecommunications sectors. Quiescent current is 8 mA with output drive capabilities of 400µA high and 8mA low. Maximum propagation delay is 40ns at 5V with a 15pF load.
Additional Information
Series: 74LSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Complementary |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Quiescent (Iq) | 8 mA |
| Current - Output High, Low | 400µA, 8mA |
| Trigger Type | Positive Edge |
| Clock Frequency | 33 MHz |
| Supplier Device Package | 14-SOIC |
| Max Propagation Delay @ V, Max CL | 40ns @ 5V, 15pF |
| Number of Bits per Element | 1 |
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