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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DM74LS293N from Texas Instruments is a 4-bit binary counter belonging to the LS series. This integrated circuit features four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter with a divide-by-eight cycle length. It includes a gated zero reset and operates with a supply voltage range of 4.75V to 5.25V.
Key electrical characteristics include a typical power dissipation of 45 mW and a count frequency up to 42 MHz. The device is designed for through-hole mounting and comes in a 14-PDIP package. The operating temperature range is from 0°C to 70°C (TA).
This counter is suitable for various digital logic applications requiring counting and division functions. Its asynchronous reset capability and negative edge triggering make it versatile for sequential logic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal supply voltage is 5V, with a range of 4.75V to 5.25V.
The operating temperature range is 0°C to 70°C.
The DM74LS293N is available in a 14-pin DIP package (0.300", 7.62mm) with through-hole mounting.
It is a 4-bit binary counter.
It is triggered on the negative edge of the clock signal.
Yes, it features an asynchronous reset.