SN74LS74AD
IC FF D-TYPE DUAL 1BIT 14SOICManufacturer: Texas Instruments
Categories: Flip Flops
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The Texas Instruments SN74LS74AD is a dual D-type flip-flop from the 74LS series, featuring complementary outputs and positive edge triggering. Each of the two 1-bit elements includes asynchronous preset and clear functions. This device operates with a supply voltage range of 4.75V to 5.25V and supports a maximum clock frequency of 33 MHz. Propagation delay is specified at 40ns at 5V with a 15pF load. The device draws 8mA quiescent current and offers 400µA high-level and 8mA low-level output drive. Packaged in a 14-SOIC (0.154", 3.90mm width) format for surface mounting, the SN74LS74AD is commonly utilized in industrial control, consumer electronics, and telecommunications applications.
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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