Changes
/* Technical */
The following components are inside interface:
1 ST T74LS367AB - 2/4-bit 6bit (2bit+4bit) 3-state noninverting buffer/line driver
2 TOSHIBA TC4013BP - Dual D flip-flop with set and reset
1 TOSHIBA TC4047BP - Low-power astable/monostable multivibrator with oscillator output
