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CMOS LOGIC IC ELM7S14B Schmitt Inverter
■General description
ELM7S14B is CMOS schmitt inverter IC. It realizes high speed operation similar to LS-TTL with lower power consumption by CMOS features. The inner circuit structure of 3-stage logic gate obtains wider noise immunity and constant output.
■Features
• Same electrical characteristic as 74HC series (output current is around 1/2 of 74HC series)
• Low voltage operation
: Idd=1.0μA(Max.)(Top=25°C)
• Wide power voltage range
: 2.0V to 6.0V
• High speed
: Tpd=5ns(Typ.)(Vdd=5.0V)
• Symmetrical output impedance : | Ioh |=Iol=2mA(Min.)(Vdd=4.5V)
• Small package
: SOT-25
■Application
• Cell phones • Digital cameras • Portable electrical appliances like PDA, etc.