1/12

May 2004

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HIGH SPEED:

s

LOW POWER DISSIPATION:

s

HIGH NOISE IMMUNITY:

s

SYMMETRICAL OUTPUT IMPEDANCE:

s

BALANCED PROPAGATION DELAYS:

s

WIDE OPERATING VOLTAGE RANGE:

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PIN AND FUNCTION COMPATIBLE WITH

54 SERIES 4060

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SPACE GRADE-1: ESA SCC QUALIFIED

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50 krad QUALIFIED, 100 krad AVAILABLE ON

REQUEST

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NO SEL UNDER HIGH LET HEAVY IONS

IRRADIATION

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DEVICE FULLY COMPLIANT WITH

SCC-9204-076

DESCRIPTION

The M54HC4060 is an high speed CMOS

14-STAGE

BINARY

COUNTER/OSCILLATOR

The oscillator configuration allows design of either

RC or crystal oscillator circuits. A high level on the

CLEAR accomplishes the reset function, i.e. all

counter outputs are made low and the oscillator is

disabled.

A negative transition on the clock input increments

the counter. Ten kinds of divided output are

provided; 4 to 10 and 12 to 14 stage inclusive. The

maximum division available at Q12 is 1/16384 f

oscillator.

with protection circuits against static discharge

and transient excess voltage.

M54HC4060

RAD-HARD 14 STAGE BINARY COUNTER/OSCILLATOR

PIN CONNECTION

ORDER CODES

PACKAGE

FM

EM

DILC

M54HC4060D

M54HC4060D1

FPC

M54HC4060K

M54HC4060K1

DILC-16

FPC-16

Rev. 1