SN74BCT29863B - 9-Bit Bus Transceivers

These 9-bit transceivers are designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.

These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic levels at the output-enable ( and ) inputs.

The outputs are in the high-impedance state during power-up and power-down conditions. The outputs remain in the high-impedance state while the device is powered down.

The SN54BCT29863B is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT29863B is characterized for operation from 0°C to 70°C.

• BiCMOS Design Substantially Reduces I_CCZ
• Functionally Equivalent to ´ALS29863 and AMD Am29863A
• Power-Up High-Impedance State
• ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015
• Package Options Include Plastic Small-Outline Packages (DW), Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (JT, NT)