72 JK MASTER/SLAVE FLIP-FLOP (With AND Inputs) DESCRIPTION— The 72 is a high speed . K master/slave flip-flop with AND gate inputs. The AND gate inputs for entry into the ma. ter section are controlled by the clock pulse. The clock pulse also regulates the circuitr.

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Corwin's Notes ===== NGC 7472 = NGC 7482. Burnham (and Dreyer in an IC1 Note) suggest that these are also identical with NGC 7477 (which see). But they are not. The two numbers DO refer to the same galaxy, but d'Arrest's object is a different one.

7472, 7472 AND Gated JK Master/Slave Flip-Flop, buy 7472 TTL 74 Series IC

Amplified signals are rectified by diode D1. Positive half cycle of clap signal is applied to a 3-stage DC amplifier formed by transistors T2, T3 and T4. Output from transistor T4 is used as a clock for flip-flop IC1 (7472). For each clap, the output of IC 7472 toggles alternately to on/off state.

74HC72 JK Master Slave Flip Flop And Gated J-K Master-Slave Flip-Flops With Preset And Clear, 16- Pin, Dip

View results and find ic 7472 datasheets and circuit and application notes in pdf format.

Output from transistor T4 is used as a clock for flip-flop IC1 (7472). For each clap, the output of IC 7472 toggles alternately to on/off state. Transistor T5 functions as relay driver since output level of IC1 is insufficient to drive a relay directly. The entire …

Objectives : To verify truth tables of Jk & JK Master slave flip flops using IC 7472 & IC 7476. Features : Instrument comprises of DC Regulated Power Supply 5VDC/150mA, 4 SPDT switches provided for selecting logic 1 & logic 0, 1Hz monoshot clock pulse, two output indicators, Circuit diagram for JK & JK Master slave flip-flops are printed ...