ITT - Index of

ITT54H72, ITT74H72
J-K MASTER-SLAVE FLIP-FLOPS
recommended operating conditions Min Nom Max Unit
Short Voltage V CC: ITT54H72 ..............•......................................................................... 4.5 5 5.5 V
ITT74H72 ........................................................................................ 4.75 5 5.25 V
Operating Free-Air Temperature Range. T A: ITT54H72............................................. - 55 25 125 °C
ITT74H72............................................. 0 25 70 °C
Normalized Fan-Out From Each Output. N ...................................................................... 10
Width of Clock Pulse. tp(clock) (See Figure 77) .............................................................. 12 ns
Width of Preset Pulse. tp(preset) (See Figure 78) ........................................................... 16 ns
Width of Clear Pulse. tp(clear) (See Figure 78) ............................................................... 16 ns
Input Setup Time. tsetup (See Above) .............................................................................. ;::tp(clock)
Input Hold Time. thold ......................................................................................................... 0
schematic
r---------~~----~----------~.-----~--~------~------ovcc
58 Cl 760 Cl
2.8 kCl 2.8 kCl
760 Cl 58 Cl
Qo--.........
PRESET 0---+-.... -------'
KI o-----4~
Jl
J2
J3
GND
Component val.,., \how" 011 neminG!.
CLOCK
3-275