PI74FCT157AT

The PI74FCT157AT is one member of the PI74FCT family which is designed as the fast CMOS quad 2-input multiplexer that has a common, active-LOW, Enable input (E). Also PI74FCT157AT has a common Output Enable (OE) input and when the OE is HIGH, all outputs are switched to a high-impedance state allowing the outputs to interface directly with bus-oriented systems.

Features of the PI74FCT157AT are:(1)TTL input and output levels;(2)Low ground bounce outputs (25 series only);(3)Extremely low static power;(4)Hysteresis on all inputs;(5)Industrial operating temperature range: 40°C to +85°C.

The absolute maximum ratings of the PI74FCT157AT can be summarized as:(1)Storage Temperature: 65°C to +150°C;(2)Ambient Temperature with Power Applied: -40°C to +85°C;(3)Supply Voltage to Ground Potential (Inputs & Vcc Only): 0.5V to +7.0V;(4)Supply Voltage to Ground Potential (Outputs & D/O Only): 0.5V to +7.0V;(5)DC Input Voltage: 0.5V to +7.0V;(6)DC Output Current: 120 mA;(7)Power Dissipation: 0.5W.

The electrical characteristics of PI74FCT157AT can be summarized as:(1)Output HIGH Voltage: 2.4 to 3.0 V;(2)Output LOW Current: 0.3 to 0.50 V;(3)Output LOW Current: 0.3 to 0.50 V;(4)Input HIGH Voltage: 2.0 V;(5)Input LOW Voltage: 0.8 V. If you want to know more information such as the electrical characteristics about PI74FCT157AT, please download the datasheet in www.seekic.com or www.chinaicmart.com.