NXP Semiconductors.

16-bit dual supply translating transceiver; 3-state

ON Semiconductor

Low−Voltage 1.8/2.5/3.3 V 16−Bit Buffer

Fairchild Semiconductor

Low Voltage 16-Bit D-Type Flip-Flop with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor

Low Voltage 20-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor

Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs

Integrated Device Technology

3.3V CMOS 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

Fairchild Semiconductor

Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor

Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs

NXP Semiconductors.

16-bit transceiver with direction pin; 3-state

Renesas Electronics

18-bit Universal Bus Driver with 3-state Outputs