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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ON Semiconductor MC74AC4040DR2G is a 12-stage binary ripple counter IC. It consists of 12 master-slave flip-flops, where the output of each flip-flop feeds the next, resulting in a frequency division at each successive output. The counter advances its state on the negative-going edge of the clock input, and it features an asynchronous, active-high reset.
Key electrical specifications include a typical clock frequency of 140 MHz and an operating voltage range from 2.0 V to 6.0 V. The outputs can source or sink 24 mA. The device is designed for high noise immunity.
This component is housed in a 16-lead SOIC package, suitable for surface mounting. The operating temperature range is -40°C to +85°C. State changes of the Q outputs do not occur simultaneously due to internal ripple delays, which may require gating decoded output signals with the clock for certain applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.0 V to 6.0 V.
The operating temperature range is -40°C to +85°C.
It is available in a 16-SOIC surface-mount package (0.154", 3.90 mm width).
The typical clock frequency is 140 MHz.
The outputs can source or sink 24 mA typical.
Yes, it has an asynchronous reset.
The device triggers on the negative edge of the clock.