HD74BC245A Datasheet | Renesas

Octal Bus Transceivers With 3 State Outputs REJ03D0282- 0400Z (Previous ADE-205-008B (Z)) Rev.4.00 Jul.16.2004 Description The HD74BC245A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device Features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has ten buffers with three state outputs in a 20 pin package. Each device has an active low enable input G and a direction control input Di R. When Di R is high, data flows from the A inputs to the B outputs. When Di R is low, data flows from the B inputs to the A outputs. When G is high, disables both A and B ports by placing then in a high impedance. Features - Input/Output are at high impedance state when power supply is off. - Built in input pull up circuit can make input pins be open, when not used. - TTL level input - Wide operating temperature range Ta = - 40 to +...