Teac TD-240A - Signal Timing

8.BCD DATA OUTPUT（TD-2403）
61
・Input
8-4. Signal Timing
・P. C
P.C goes on with the BCD data when measurement is stable. Perform data read
approximately 25msec. after the trailing edge of the P.C
・OVER
Output when LOAD or -LOAD, and OFL1 or OFL2 are specified.
Vcc
TD-240A
Inside
Ic=Approx. 6mA
COM
Switch
Transistor
+5V
TTL open collector output
＊
Open OFF
Short ON
Outside
注 意
・Avoid applying external voltages to the signal input circuit.
・Use external elements which withstands Ic=10mA or above
・Leakage current from external element must be 30μA or below.
注 意
・Avoid applying external voltages to the signal input circuit.
・Use external elements which withstands Ic=10mA or above
・Leakage current from external element must be 30μA or below.
25msec. or more
0
1
BCD data
P. C