SN54BCT29863B

Pinout




Specifications

Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . ......... . . 0.5 V to 7 V
Input voltage range (I/O ports) (see Note 1) . . . . . . ........ . 0.5 V to 5.5 V
Input voltage range (excluding I/O ports) (see Note 1) . ........0.5 V to 7 V
Voltage range applied to any output in the high state . . ......0.5 V to V_CC
Input clamp current . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . ........... . 30 mA
Current into any output in the low state: SN54BCT29863B . . ........ . 48 mA
                                                                         SN74BCT29863B . . . . 96 mA
Operating free-air temperature range: SN54BCT29863B.55°C to 125°C
                                                              SN74BCT29863B . .... 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . .......5°C to 150°C

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.


Description

These 9-bit transceivers of SN54BCT29863B are designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.


SN54BCT29863B allows 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 (OEBA and OEAB) inputs.


The outputs of SN54BCT29863B 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.