CD74HCT243M Datasheet PDF - TI

●The CD74HCT243M is a silicon-gate CMOS 3-state bidirectional Non-inverting Buffer intended for 2-way asynchronous communication between data buses. It has high-drive-current outputs that enable high-speed operation when driving large bus capacitances. This circuit possesses the low power dissipation of CMOS circuits and has speeds comparable to low-power Schottky TTL circuits. It can drive 15 LSTTL loads. The states of the output-enable inputs determine both the direction of flow and the 3-state mode.

● Buffered inputs

● Balanced propagation delay and transition times

● Significant power reduction compared to LSTTL logic ICs

● CMOS input compatibility, Il

● Direct LSTTL input logic compatibility, VIL = 0.8V Maximum, VIH = 2V minimum

● Standard outputs - 10 LSTTL loads

● Bus driver outputs - 15 LSTTL loads

● Typical propagation delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25°C

● Green product and no Sb/Br