The 74LS74 is a dual D flip-flop encompassing two standalone positive-edge-triggered D flip-flops, each with its complementary output. This article will explore its pin configuration, features, applications, equivalents, working principle, and associated circuit designs.
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Dual D-Type Flip Flop IC Package
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Supply Voltage Range: 2V to 15V
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Signal Transition Time: 40nS
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Threshold for High-Level Input: 2 V
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Upper Limit for Low-Level Input: 0.8V
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Temperature Range for Operation: 0 to 70°C
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Output Current at High Level: 8mA
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Packaging Options: 14-pin SO-14, SOT42
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Its input is bipolar, whereas the output employs a push-pull
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