Product Summary

The DM7476N is an independent positive pulse triggered J-K flip-flop with complementary outputs. The J and K data is processed by the flip-flop after a complete clock pulse. While the clock is low the slave is isolated from the master. On the positive transition of the clock, the data from the J and K inputs is transferred to the master. While the clock is high the J and K inputs are disabled. On the negative transition of the clock, the data from the master is transferred to the slave. The logic state of the DM7476N must not be allowed to change while the clock is high. The data is transfered to the outputs on the falling edge of the clock pulse. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs.

Parametrics

DM7476N absolute maximum ratings: (1)Supply Voltage: 7V; (2)Input Voltage: 5.5V; (3)Operating Free Air Temperature Range: 0℃ to +70℃; (4)Storage Temperature Range: -65℃ to +150℃.

Features

DM7476N feature: Alternate Military/Aerospace device (5476) is available. Contact a National Semiconductor Sales Office/Distributor for specifications.

Diagrams

DM7476N block diagram

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