QUAD 2 CHANNEL MULTIPLEXER

DESCRIPTION The 74VHC157 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It consists of four 2-input digital multiplexer with common select and strobe inputs. It is a non-inverting multiplexer. ■ H

HC158 QUAD 2 CHANNEL MULTIPLEXER INV. HC157 QUAD 2 CHANNEL MULTIPLEXER

DESCRIPTION The M54/74HC157 and the M54/74HC158 are high speed CMOS QUAD 2-CHANNEL MULTIPLEXER’s fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. ■ HIGH SPEED tPD = 10 ns (TYP.)

8 PIN DIP HCMOS WITH TRI - STATE

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HC158 QUAD 2 CHANNEL MULTIPLEXER INV. HC157 QUAD 2 CHANNEL MULTIPLEXER

ROD SEALS

DESCRIPTION The BECA 157 - 158 profile is a double acting rod composite seal composed of a filled PTFE friction ring and two pre-tightened rubber O'Rings. It can be assembled in a groove according to standard ISO 7425/2. Option of connecting the seal to 1 or 2 back-up rings. APPLICATI

TREK 158A

APPLICATIONS  Performance evaluation of air ionization systems  ESD Test Equipment  ESD Audit Equipment  Material Dissipation Testing  Site Specific Contacting Voltage Measurement  Static Charge Monitoring  Voltage measurement of floor materials and footwear in combination with a per

INTERCONNECT BATTERY HOLDERS

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D.C. Filter (153-159 Series)

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D.C. Reactors or Filter Chokes, Low to Medium Current

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