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Numéro de référence | M54HC4060 | ||
Description | 14 STAGE BINARY COUNTER/OSCILLATOR | ||
Fabricant | ST Microelectronics | ||
Logo | |||
1 Page
M54HC4060
M74HC4060
14 STAGE BINARY COUNTER/OSCILLATOR
. HIGH SPEED
fMAX = 58 MHz (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 4 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE
WITH 4060B
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC4060F1R M74HC4060M1R
M74HC4060B1R M74HC4060C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC4060 is a high speed CMOS 14-
STAGE BINARY COUNTER/OSCILLATOR fabri-
cated in silicon gate C2MOS technology. It has the
same high speed performance of LSTTL combined
with true CMOS low power consumption. It operates
ten times faster than metal-gate C2MOS IC (4060B)
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.
The Ø1 input and the CLEAR input are equipped
with protection circuits against static discharge and
transient excess voltage.
March 1993
NC =
No Internal
Connection
1/12
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Pages | Pages 12 | ||
Télécharger | [ M54HC4060 ] |
No | Description détaillée | Fabricant |
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