s Bi-directional bus transceivers in high-density 20-pin packages s Hysteresis at bus inputs improves noise margins s 3-STATE outputs Ordering Code: Order Number Packag.

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. T.

7464

74640

74643

74670

74688

740

740-12-1A-xxxx-xx

740-12-1C-xxxx-xx

740-24-1A-xxxx-xx

740-24-1C-xxxx-xx

7400

7401

7401-4658