PI74FCT16543

The PI74FCT16543 is designed as one kind of fast CMOS 16-bit latched transceiver that is 16-bit latched transceivers organized with two sets of eight D-type latches with separate input and output controls for each set. PI74FCT16543 has ±24 mA balanced output drivers and has "Bus Hold" which retains the input's last state whenever the input goes to high-impedance preventing "floating" inputs and eliminating the need for pull-up/down resistors.

Features of the PI74FCT16543 are:(1)VCC = 5V ±10%;(2)Hysteresis on all inputs;(3)High output drive: IOH = 32 mA; IOL = 64 mA;(4)Power off disable outputs permit "live insertion";(5)Balanced output drivers: ±24 mA;(6)Reduced system switching noise;(7)Bus Hold retains last active state during 3-state;(8)Eliminates the need for external pull-up resistors.

The absolute maximum ratings of the PI74FCT16543 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: 1.0 W. If you want to know more information such as the electrical characteristics about PI74FCT16543, please download the datasheet in www.seekic.com or www.chinaicmart.com.