M54HC4060

M74HC4060

March 1993

14 STAGE BINARY COUNTER/OSCILLATOR

B1R

(Plastic Package)

ORDER CODES :

M54HC4060F1R

M74HC4060M1R

M74HC4060B1R

M74HC4060C1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

DESCRIPTION

.

HIGH SPEED

.

LOW POWER DISSIPATION

.

HIGH NOISE IMMUNITY

.

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

.

SYMMETRICAL OUTPUT IMPEDANCE

.

BALANCED PROPAGATION DELAYS

.

WIDE OPERATING VOLTAGE RANGE

.

PIN AND FUNCTION COMPATIBLE

WITH 4060B

The M54/74HC4060 is a high speed CMOS 14-

STAGE BINARY COUNTER/OSCILLATOR fabri-

cated in silicon gate C

same high speed performance of LSTTL combined

with true CMOS low power consumption. It operates

ten times faster than metal-gate C

with the same power dissipation.

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 pro-

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

maximum division available at Q12 is 1/16384 f os-

cillator.

with protection circuits against static discharge and

transient excess voltage.

1/12