M74HC4060(2001) データシートの表示（PDF） - STMicroelectronics

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M74HC4060
(Rev.:2001)

14 STAGE BINARY COUNTER/OSCILLATOR

STMicroelectronics 

M74HC4060

IINPUT AND OUTPUT EQUIVALENT CIRCUIT

TRUTH TABLE

ØI

X

X : Don’t Care

LOGIC DIAGRAM

CLEAR

H

L

L

PIN DESCRIPTION

PIN No

SYMBOL NAME AND FUNCTION

1, 2, 3

7, 5, 4, 6, 14,

13, 15

9

10

11

12

8

16

Q12 to Q14 Counter Outputs

Q4 to Q10 Counter Outputs

ØO

ØO

ØI

CLEAR

GND

VCC

External Capacitor

Connection

External Resistor

Connection

Clock Input / Oscillator

Pin

Master Reset

Ground (0V)

Positive Supply Voltage

FUNCTION

COUNTER IS RESET TO ZERO STATE

ØO OUTPUT GOES TO HIGH LEVEL

ØO OUTPUT GOES TO LOW LEVEL

COUNT UP ONE STEP

NO CHANGE

This logic diagram has not be used to estimate propagation delays

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