M54HC4060K1 データシートの表示（PDF） - STMicroelectronics

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M54HC4060K1

RAD-HARD 14 STAGE BINARY COUNTER/OSCILLATOR

STMicroelectronics 

M54HC4060

Figure 1: IEC Logic Symbols

Figure 2: Input And Output Equivalent Circuit

Table 2: Truth Table

ØI

X

X : Don’t Care

CLEAR

H

L

L

Table 1: Pin Description

PIN N°

1, 2, 3

7, 5, 4, 6, 14,

13, 15

9

10

11

12

8

16

SYMBOL NAME AND FUNCTION

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

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