IN74ACT643 - IK Semiconductor

IN74ACT643 Octal Bus Transceiver

TECHNICAL DATA IN74ACT643 Octal 3-State Bus Transceiver High-Speed Silicon-Gate CMOS The IN74ACT643 is identical in pinout to the LS/ALS643, HC/HCT643. The IN74ACT623 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The IN74ACT643 is a 3-state transceiver that is used for 2-way asynchronous communication betwe.

Features

ed from Bus B to Bus A Data Transmitted from Bus A to Bus B (inverted) Buses Isolated (High Impedance State) w w w .d e e h s a t a . u t4 m o c L H H X X = don’t care 1 www.DataSheet4U.com IN74ACT643 MAXIMUM RATINGS
* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
* Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature.