JD54LS74SDA
lmages are for reference only.JD54LS74SDA
54LS74 - DUAL FLIP-FLOP, POSITIV
Datasheet14-CFlatPack
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Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-CFlatPack
JD54LS74SDA
| Category | Integrated Circuits (ICs) - Logic - Flip Flops |
| Manufacturer | National Semiconductor |
| Series | 54LS |
| Packaging | Bulk |
| RoHS Status | |
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Output Type | Complementary |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Clock Frequency | 20 MHz |
| Max Propagation Delay @ V, Max CL | 35ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High, Low | 400µA, 4mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 8 mA |
| Input Capacitance | - |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-CFP |
| Package / Case | 14-CFlatPack |
| Base Product Number | - |
| Grade | - |
| Qualification | - |
| Product Attribute | |
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| Part Number | JD54LS74B2A | JD54LS74SCA | JD54L73BCA | JD54LS174SEA |
| Manufacturer | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor |
| RoHS Status | Not applicable | Not applicable | ||
| Description | DUAL D TYPE POSITIVE-EDGE-TRIGGE | 54LS74 - DUAL FLIP-FLOP, POSITIV | 54L73 - DUAL JK FLIP-FLOP | 54LS174 - D FLIP-FLOP, 6-FUNC, P |
| Series | * | 54LS | * | 54LS |
| Packaging | Bulk | Bulk | Bulk | Bulk |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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