CD4047BCN datasheet(2/9 Pages) FAIRCHILD

部件名	CD4047BCN

功能描述	Low Power Monostable/Astable Multivibrator

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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Connection Diagram

Pin Assignments for SOIC and DIP

Top View

Function Table

Note 1: External resistor between terminals 2 and 3. External capacitor between terminals 1 and 3.

Typical Implementation of External Countdown Option

tEXT = (N − 1) tA + (tM + tA/2)

FIGURE 1.

Terminal Connections

Output Pulse

Typical Output

Function

To VDD

To VSS

Input Pulse

From

Period or

To

Pulse Width

Astable Multivibrator

Free-Running

4, 5, 6, 14

7, 8, 9, 12

10, 11, 13

tA(10, 11) = 4.40 RC

True Gating

4, 6, 14

7, 8, 9, 12

5

10, 11, 13

tA (13) = 2.20 RC

Complement Gating

6, 14

5, 7, 8, 9, 12

4

10, 11, 13

Monostable Multivibrator

Positive-Edge Trigger

4, 14

5, 6, 7, 9, 12

8

10, 11

Negative-Edge Trigger

4, 8, 14

5, 7, 9, 12

6

10, 11

tM (10, 11) = 2.48 RC

Retriggerable

4, 14

5, 6, 7, 9

8, 12

10, 11

External Countdown (Note 1) 14

5, 6, 7, 8, 9, 12

Figure 1

类似零件编号 - CD4047BCN

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	CD4047BCN	94Kb / 9P	Low Power Monostable/Astable Multivibrator
List of Unclassifed Man...	CD4047BCN	2Mb / 31P	SEMICONDUCTORS

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类似说明 - CD4047BCN

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