产品概述
The CD74HC4020M is a 14-stage ripple-carry binary counter. All the counter stages are flip-flops. The state of the stage advances one count on the negative clock transition of each input pulse, a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered.
- Fully static operation
- Buffered inputs
- Common reset
- Negative edge clocking
- Balanced propagation delay and transition times
- Significant power reduction compared to LSTTL logic ICs
- High noise immunity
- Direct LSTTL input logic compatibility
- CMOS input compatibility
- 10 LSTTL load standard outputs
- 15 LSTTL load bus driver outputs
- Green product and no Sb/Br
产品信息
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- 74HC4020
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- 二进制
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- 35MHz
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- 16383
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- SOIC
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- 16引脚
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- 2V
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- 6V
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- 74HC
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- 744020
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- -55°C
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- 125°C
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- -
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- MSL 1 -无限制