Features: 5- Switch Connection Between Two PortsTTL-Compatible Input LevelsDesigned to Be Used in Level-Shifting ApplicationsPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB, DBQ), Thin Very Small-Outline (DGV), and Thin Shrink Small-Outline (PW) Packages, Ceramic Flat ...
SN74CBTD3384: Features: 5- Switch Connection Between Two PortsTTL-Compatible Input LevelsDesigned to Be Used in Level-Shifting ApplicationsPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline ...
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5- Switch Connection Between Two Ports
TTL-Compatible Input Levels
Designed to Be Used in Level-Shifting Applications
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB, DBQ), Thin Very Small-Outline (DGV), and Thin Shrink Small-Outline (PW) Packages, Ceramic Flat (W) Package, Ceramic DIPs (JT), and Ceramic Chip Carriers (FK)

The 'CBTD3384 devices provide ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switches allows connections to be made without adding propagation delay. A diode to VCC is integrated on the die to allow for level shifting between 5-V inputs and 3.3-V outputs.
These SN74CBTD3384 devices are organized as two 5-bit switches with separate output-enable (OE) inputs. When OE is low, the switch is on, and port A is connected to port B. When OE is high, the switch is open, and a high-impedance state exists between the two ports.
The SN54CBTD3384 is characterized for operation over the full military temperature range from 55°C to 125°C. The SN74CBTD3384 is
characterized for operation from 40°C to 85°C.