SERIES CMOS DEVICES鈥?/div>
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4047BF
HCF4047BM1
HCF4047BEY
HCF4047BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC4047B
(extended temperature range) and
HCF4047B
(intermediate temperature range) are
monolithic integrated circuits, available in 14-lead
dual in-line plastic or ceramic package and plas-
tic micropackage. The
HCC/HCF4047B
consists of
a gatable astable multivibrator with logic techniques
incorporated to permit positive or negative edge-
triggered monostable multivibrator action with retrig-
gering and external counting options. Inputs include
+TRIGGER -TRIGGER, ASTABLE, ASTABLE, RE-
TRIGGER, and EXTERNAL RESET. Buffered out-
puts 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 ap-
plication notes.
June 1989
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