多脉冲发生器艾滋病 IC 测试

按钮开关、 debounce 电路和 D 触发器，此电路替代微控制器或生产程序输入单个 IC 所需的串行数字代码中的任意波形发生器。
Maxim > App Notes > Amplifier and Comparator Circuits Microprocessor Supervisor Circuits

Keywords: IC testing, quad op amps, switch debouncers, pulse generators, serial programming Oct 21, 2009

APPLICATION NOTE 4626
Multiple-Pulse Generator Aids IC Testing
By: Kevin Frick


Abstract: Comprising a quad op amp, logic gate, pushbutton switch, debounce circuit, and D flip-flop, this circuit substitutes
for a microcontroller or arbitrary-waveform generator in producing the serial digital codes needed to program a single IC
input.

This design idea appeared in the September 1, 2009 issue of Test & Measurement World magazine.

Because ICs continue to shrink in size, even as their complexity increases, the IC packages have grown smaller even as their
pin count drops or