| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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842 pcs
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842 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Texas Instruments SN74HC4040NSR is a 12-stage asynchronous binary counter designed for various counting applications. It features a wide operating voltage range from 2 V to 6 V, making it versatile for different system requirements.
Key electrical characteristics include a low power consumption of 80-µA maximum ICC and a typical propagation delay of 12 ns. The counter provides ±4-mA output drive at 5 V and has a low input current of 1 µA maximum. The device counts on a high-to-low transition at the clock input and features an asynchronous clear input.
This counter is available in a 16-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in various environmental conditions. Applications include time-delay circuits, counter controls, and frequency-dividing circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.39 | $0.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2 V to 6 V.
The operating temperature range is -40°C to 85°C.
It is available in a 16-SOIC surface-mount package (0.209", 5.30mm width).
The typical propagation delay is 12 ns.
The maximum count rate is 33 MHz.
It uses negative-edge triggering.
The output can drive ±4 mA at 5 V.