CD4047BCN National Semiconductor, CD4047BCN Datasheet - Page 2
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CD4047BCN
Manufacturer Part Number
CD4047BCN
Description
Manufacturer
National Semiconductor
Datasheet
1.CD4047BCN.pdf
(9 pages)
Specifications of CD4047BCN
Logic Family
4000
High Level Output Current
-4.2mA
Low Level Output Current
4.2mA
Quiescent Current
20uA
Operating Temperature Classification
Military
Technology
CMOS
Operating Supply Voltage (min)
3V
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CD4047BCN
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
www.fairchildsemi.com
Connection Diagram
Function Table
Note 1: External resistor between terminals 2 and 3. External capacitor between terminals 1 and 3.
Typical Implementation of External Countdown Option
t
EXT
Astable Multivibrator
Monostable Multivibrator
Free-Running
True Gating
Complement Gating
Positive-Edge Trigger
Negative-Edge Trigger
Retriggerable
External Countdown (Note 1)
(N
1) t
A
Function
(t
M
t
A
/2)
4, 5, 6, 14
4, 6, 14
4, 8, 14
To V
6, 14
4, 14
4, 14
14
Pin Assignments for SOIC and DIP
DD
Terminal Connections
5, 6, 7, 8, 9, 12
5, 7, 8, 9, 12
5, 6, 7, 9, 12
7, 8, 9, 12
7, 8, 9, 12
5, 7, 9, 12
5, 6, 7, 9
To V
FIGURE 1.
Top View
SS
2
Input Pulse
Figure 1
8, 12
To
5
4
8
6
Output Pulse
10, 11, 13
10, 11, 13
10, 11, 13
Figure 1
10, 11
10, 11
10, 11
From
t
t
t
A
A
M
(10, 11)
(13)
(10, 11)
Typical Output
Pulse Width
Period or
Figure 1
2.20 RC
4.40 RC
2.48 RC