| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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200,000 pcs
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200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,600 pcs
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1600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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450 pcs
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450 pcs | On Request | 50 | On Request | On Request | On Request | On Request | On Request | |
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15 pcs
|
15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HC393D is a dual 4-bit binary counter IC manufactured by Texas Instruments. This device contains eight flip-flops and additional gating to implement two individual 4-bit counters within a single package. It features a wide operating voltage range from 2V to 6V and operates across a temperature range of -40°C to 85°C.
Key electrical characteristics include a typical propagation delay of 13ns, an output drive capability of ±4mA at 5V, and low power consumption with a maximum ICC of 80μA. The counter has a count rate of 36 MHz and supports asynchronous reset. It is supplied in a 14-SOIC surface mount package.
This counter is designed to improve system densities by reducing the number of counter packages required. Its dual counter architecture with individual clocks and direct clears makes it versatile for digital systems requiring counting or frequency division functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2V to 6V.
The operating temperature range is -40°C to 85°C.
The SN74HC393D is available in a 14-SOIC package.
The maximum count rate is 36 MHz.
The typical propagation delay is 13ns.
The trigger type is negative edge.
The device contains two independent 4-bit binary counters.