D42101

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Line buffer for NTSC TV

Pinout

       DIP24-300mil
         +--\/--+
    OUT0 |1   24| IN0
    OUT1 |2   23| IN1
    OUT2 |3   22| IN2
    OUT3 |4   21| IN3
     *RE |5   20| *WE
   *RSTR |6   19| *RSTW
     GND |7   18| Vcc
     RCK |8   17| WCK
    OUT4 |9   16| IN4
    OUT5 |10  15| IN5
    OUT6 |11  14| IN6
    OUT7 |12  13| IN7
         +------+

Frequency

Set reader to FREQ, put black probe to GND, red probe to 8,17 to measure CPU clock

External links

Files