MC54HC4060A Motorola, MC54HC4060A Datasheet - Page 6

• Manufacturer Part Number: MC54HC4060A
• Description: 14-Stage Binary Ripple Counter With Oscillator
• Manufacturer: Motorola

MOTOROLA
MC54/74HC4060A
Osc Out 2
Osc Out 1
Osc In
Reset
10
11
12
9
Reset
12
Osc In 11 Osc Out 1 10
Reset
C
C
R
12
Figure 6. Oscillator Circuit Using RC Configuration
Q
Q
R S
Figure 7. Pierce Crystal Oscillator Circuit
Q6 = Pin 4
Q7 = Pin 6
Q8 = Pin 14
Q9 = Pin 13
Figure 5. Expanded Logic Diagram
Osc In 11
C1
R tc
C
C
R
Osc Out 2 9
C tc
Q
Q
Q4
7
3–6
R f
C2
C
C
Osc Out 1 10
R1
Q
Q
Q5
5
For 2.0V V CC 6.0V
The formula may vary for other frequencies.
f
[
Q10 = Pin 15
V CC = Pin 16
GND = Pin 8
10R tc > R S > 2R tc
400Hz f 400Khz:
C
C
3 R tc C tc
1
9 Osc Out 2
Q
Q
(f in Hz, R tc in ohms, C tc in farads)
Q12
1
C
C
High–Speed CMOS Logic Data
Q
Q
Q13
2
DL129 — Rev 6
C
C
Q
Q14
3