HCF4047B
LOW POWER MONOSTABLE/ASTABLE MULTIVIBRATOR
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LOW POWER CONSUMPTION : SPECIAL
CMOS OSCILLATOR CONFIGURATION
MONOSTABLE (one - shot) OR ASTABLE
(free-running) OPERATION
TRUE AND COMPLEMENTED BUFFERED
OUTPUTS
ONLY ONE EXTERNAL R AND C REQUIRED
BUFFERED INPUTS
QUIESCENT CURRENT SPECIFIED UP TO
20V
STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
5V, 10V AND 15V PARAMETRIC RATINGS
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25擄C
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DIP
SOP
ORDER CODES
PACKAGE
DIP
SOP
TUBE
HCF4047BEY
HCF4047BM1
T&R
HCF4047M013TR
DESCRIPTION
The HCF4047B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4047B consist of a gatable astable
multivibrator with logic techniques incorporated to
permit positive or negative edge-triggered
monostable multivibrator action with retriggering
and external counting options. Inputs include
+TRIGGER -TRIGGER, ASTABLE, ASTABLE,
RETRIGGER, and EXTERNAL RESET. Buffered
outputs are Q, Q and OSCILLATOR. In all modes
of operation, an external capacitor must be
connected between C-Timing and RC-Common
terminals, and an external resistor must be
connected
between
the
R-Timing
and
RC-Common terminals.
For operating modes see functional terminal
connections and application notes.
PIN CONNECTION
September 2001
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