SERIES CMOS DEVICES鈥?/div>
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40101BF
HCF40101BM1
HCF40101BEY
HCF40101BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC40101B
(extended temperature range)
and
HCF40101B
(intermediate temperature range)
are monolithic integrated circuits, available in 14-
lead dual in-line plastic or ceramic package and
plastic micro package.
The
HCC/HCF40101B
is a 9-bit (8 data bits plus 1
parity bit) parity generator/checker. It may be used
to detect errors in data transmission or data retrie-
val. Odd and even outputs facilitate odd or even
parity generation and checking. When used as a
parity generator, a parity bit is supplied along with
the data to generate an even or odd parity output.
When used a parity checker, the received data bits
and parity bits are compared for correct parity. The
even or odd outputs are used to indicate an error in
the received data. Word-length capability is expan-
dable by cascading. The
HCC/HCF40101B
is also
provided with an inhibit control. If the inhibit control
is set at logical 鈥?鈥? the even and odd outputs go to
a logical 鈥?鈥?
June 1989
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