SERIES CMOS DEVICES鈥?/div>
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4094BF
HCF4094BM1
HCF4094BEY
HCF4094BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC4094B
(extended temperature range) and
HCF4094B
(intermediate temperature range) are
monolithic integrated circuits available in 16-lead
dual in-line plastic or ceramic packageand plastic
micropackage.
The
HCC/HCF4094B
is an 8-stage serial shift reg-
ister having a storage latch associated with each
stage for strobing data from the serial input to par-
allel buffered 3-state outputs. The parallel outputs
may be connected directly to common bus lines.
Data is shifted on positive clock transitions. The data
in each shift register stage is transferred to the stor-
age register when the STROBE input is high. Data
in the storage register appears at the outputs when-
ever the OUTPUT-ENABLE signal is high. Two ser-
ial outputs are available for cascading a number of
HCC/HCF4094B
devices. Data is available at the
Q
S
serial output terminal on positive clock edges to
allow for high-speed operation in cascaded systems
in which the clock rise time is fast. The same serial
information, available at the Q鈥?/div>
S
terminal on the next
negative clock edge, provides a means for cascad-
ing
HCC/HCF4094B
devices when the clock rise
time is slow.
June 1989
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