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M74HC157 - QUAD 2-CHANNEL MULTIPLEXER

General Description

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.

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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 and all the outputs become low.