| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,932 pcs
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8932 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HC393DR 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 supports a wide operating voltage range from 2V to 6V, making it versatile for various applications.
Key electrical characteristics include a typical propagation delay of 13ns and an output drive capability of ±4mA at 5V. The counter features a count rate of up to 36 MHz and operates with a low input current of 1μA max and low power consumption of 80μA max ICC. It includes a direct asynchronous clear for each 4-bit counter and counts on the negative edge of the clock signal.
Designed for surface mounting, the SN74HC393DR comes in a 14-SOIC package with dimensions of 14-SOIC (0.154", 3.90mm Width). Its ability to reduce counter package count by 50% can significantly improve system densities. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2V to 6V.
The typical count rate is 36 MHz.
The operating temperature range is -40°C to 85°C.
It comes in a 14-SOIC surface-mount package (0.154", 3.90mm width).
The typical propagation delay is 13ns.
The trigger type is negative edge.
Yes, it has an asynchronous reset.