Texas Instruments SN74HC257DR

SN74HC257DR Overview
The Texas Instruments brand manufactures this specific part, which falls under the category of Logic - Signal Switches, Multiplexers, and Decoders. It is a chip used for these purposes. The part is designed for surface mounting and is packaged in a cut tape format. The specific series of this chip is 74HC. It is considered Pbfree, meaning it does not contain any lead. The ECCN Code for this part is EAR99, indicating that it does not require an export license. The circuit configuration of this chip is 4 x 2:1, meaning it has four inputs and two outputs. It operates on a single supply voltage. The width of the chip is 3.91mm. Lastly, it is compliant with the ROHS3 standard, which restricts the use of certain hazardous substances in electronic products.

SN74HC257DR Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V

SN74HC257DR Applications
There are a lot of Texas Instruments SN74HC257DR Signal Switches / Multiplexers / Decoders applications.

Control unit of Central Processing unit (CPU)
Data-routing applications
Data transfer
Paper plants
High-performance memory-decoding applications
Data bus control
Electronic circuits
Speed control of medern motors
Small scale TV wall
CPU memory location identification