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Part Number
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M74HC157 |
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Manufacturer
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ST Microelectronics |
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Description
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QUAD 2-CHANNEL MULTIPLEXER |
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Published
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May 6, 2005 |
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Detailed Description
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M74HC157
QUAD 2 CHANNEL MULTIPLEXER
s HIGH SPEED:
tPD = 10ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(...
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Datasheet
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M74HC157
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Overview
M74HC157
QUAD 2 CHANNEL MULTIPLEXER
s HIGH SPEED:
tPD = 10ns (TYP.
) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.
) at TA=25°C
s HIGH NOISE IMMUNITY:
)VNIH = VNIL = 28 % VCC (MIN.
) t(ss SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
ucs BALANCED PROPAGATION DELAYS: dtPLH ≅ tPHL ros WIDE OPERATING VOLTAGE RANGE: PVCC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
te74 SERIES 157 oleDESCRIPTION sThe M74HC157 is an high speed CMOS QUAD 2 bCHANNEL MULTIPLEXER fabricated with silicon Ogate C2MOS technology.
-These device consist of four 2-input digital t(s)multiplexer with common select and strobe inputs.
When the STROBE input is held high, selection of
cdata is inhibited a...
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