SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The TPIC6273DWR is an octal D-type latch manufactured by Texas Instruments, designed for power logic applications. It features eight independent D-type latches with a single data input and eight parallel outputs. The device operates within a supply voltage range of 4.5V to 5.5V and supports output currents up to 250mA per channel. It is housed in a 20-pin Wide SOIC package (DW) and is rated for operation across a temperature range of -40°C to +125°C.
Verify the specific suffix 'DWR' against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 20-Wide SOIC package. Confirm RoHS compliance status as manufacturing processes may evolve. Cross-reference the exact part number with authorized distributors to avoid counterfeit components.
Select this component when an octal latch with high drive capability is required in a 5V logic system. The wide SOIC package facilitates automated assembly. Consider thermal dissipation requirements due to the power logic nature of the outputs. Verify that the input voltage levels are compatible with the controlling microcontroller or logic family.
This part belongs to the TPIC6273 series of power logic octal D-type latches from Texas Instruments. It is distinct from standard logic latches by its ability to drive higher current loads directly. The 'DWR' designation specifically indicates the 20-pin Wide SOIC surface-mount package variant.
Direct substitutes include other octal D-type latches with similar pinouts and drive capabilities, such as the TPIC6B273 or MM74HC573 variants, provided they meet the specific current and voltage requirements of the application.