IN7472 查看數據表（PDF） - IK Semicon Co., Ltd

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IN7472

AND-Gated J-K Master-Slave Flip Flops with Reset and Clear

IK Semicon Co., Ltd 

IN7472

AC ELECTRICAL CHARACTERISTICS (T = 25°C, VCC = 5.0 V, CL = 15 pF,

RL = 390 Ω, Input tr = tf = 10 ns)

Symbol

Parameter

Min

tPLH Propagation Delay Time, Low to High Level Output (from

Reset to Q)

tPHL Propagation Delay Time, High to Low Level Output (from

Reset to Q)

tPLH Propagation Delay Time, Low to High Level Output (from

Clear to Q)

tPHL Propagation Delay Time, High to Low Level Output (from

Clear to Q)

tPLH Propagation Delay Time, Low to High Level Output (from

Clock to Q or Q)

tPHL Propagation Delay Time, High to Low Level Output (from

Clock to Q or Q)

Max

Unit

25

ns

40

ns

25

ns

40

ns

25

ns

40

ns

Figure 1. Switching Waveforms

Figure 2. Switching Waveforms

NOTES A. CL includes probe and jig capacitance.

B. All diodes are 1N916 or 1N3064.

Figure 3. Test Circuit

4

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