Switching Waveforms (Continued)
DS100307-20
Note:
=
=
=
H, S H.
2
*
Decimal representation of binary outputs. Count Up Mode: S
L, S
0
1
DS100307-21
Note:
=
=
=
L, S H.
2
*
Decimal representation of binary outputs. Count Down Mode: S
L, S
0
1
FIGURE 12. Propagation Delay, Master Reset to Terminal Count (Count Up and Count Down Modes)
Applications
3-Stage Divider, Preset Count Down Mode
DS100307-12
=
=
=
=
LOW, then T LOW
C
Note: If S
S
S
0
1
2
www.national.com
12