Texas Instruments SN74HC257D

SN74HC257D Overview
The Pbfree Code for this particular part is yes, indicating that it is free of lead. The Part Status is Active, meaning that it is currently in production and available for purchase. The ECCN Code is EAR99, which classifies the part as eligible for export without a license. The Peak Reflow Temperature (Cel) for this part is 260, indicating the maximum temperature at which it can be soldered. The Supply Voltage is 5V, the amount of voltage required for the part to function properly. The Base Part Number is 74HC257, identifying the specific part in a series of similar components. The Polarity is Non-Inverting, meaning that the output signal is the same as the input signal. The Quiescent Current is 8μA, the amount of current drawn when the part is in a steady state. The Current - Output High, Low is 7.8mA 7.8mA, indicating the amount of current that can flow through the part when the output is high or low. Lastly, the Width of the part is 3.91mm, providing the physical dimensions of the component.

SN74HC257D 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

SN74HC257D Applications
There are a lot of Texas Instruments SN74HC257D Signal Switches / Multiplexers / Decoders applications.

Code converters
Data-routing applications
Electronic circuits
Relay
LVDS
Automation system
Idle motor
Microprocessor instruction decoding
Memory chips
Decimal decoder