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t
PHL
WIDE OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 151
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
DIP
SOP
TSSOP
TUBE
M74HC151B1R
M74HC151M1R
T&R
M74HC151RM13TR
M74HC151TTR
DESCRIPTION
The M74HC151 is an high speed CMOS 8
CHANNEL MULTIPLEXER fabricated with silicon
gate C
2
MOS technology.
It provides, in one package, the ability to select
one bit of data from up to eight sources. The
M74HC151 can be used as a universal function
generator to generate any logic function of four
variables. Outputs Y and W are complementary;
the selection depends on the address inputs A, B,
and C. The strobe input must be taken low to
enable this device, when the strobe is high W
output is forced high and consequently Y output
goes low. All inputs are equipped with protection
circuits against static discharge and transient
excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
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