Fairchild Semiconductor
Low Voltage 20-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs
NXP Semiconductors.
18-bit registered driver; 3-state
Fairchild Semiconductor
Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs and Outputs
Fairchild Semiconductor
Low Voltage 20-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
Hitachi -> Renesas Electronics
18-bit Universal Bus Driver with 3-state Outputs
Fairchild Semiconductor
Low Voltage 20-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
Philips Electronics
18-bit universal bus driver with 5V tolerant inputs (3-State)