MC74HC393A_06 ONSEMI [ON Semiconductor], MC74HC393A_06 Datasheet - Page 6

• Manufacturer Part Number: MC74HC393A_06
• Description: Dual 4−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS
• Manufacturer: ONSEMI [ON Semiconductor]

CLOCK
Q
*Includes all probe and jig capacitance
10%
50%
90%
90%
90%
50%
DEVICE
UNDER
10%
Figure 3. Test Circuit
TEST
t
f
t
w
t
PLH
t
TLH
Figure 1.
1/f
max
OUTPUT
t
r
t
PHL
t
THL
POINT
TEST
C
L
*
SWITCHING WAVEFORMS
V
GND
CC
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CLOCK
RESET
6
1, 13
2, 12
CLOCK
RESET
Q
EXPANDED LOGIC DIAGRAM
t
PHL
Figure 2.
50%
D
D
D
D
C
C
C
C
50%
t
t
rec
w
Q
Q
Q
Q
Q
Q
Q
Q
50%
3, 11
4, 10
5, 9
6, 8
V
GND
V
GND
CC
CC
Q1
Q2
Q3
Q4