There is a 16-SOIC (0.154, 3.90mm Width) package embedded with the device. 16 is the number of terminations on the chip. A Tube case is used to pack it. Its operating supply voltage is rated at 5V. On this part, there are 4 elements. Surface Mount is the way in which this component is mounted. It is important to note that the operating temperature range is 0°C~70°C. Votage is supplied within 4.75V~5.25V. It is part of the 74LS series of electrical components. This part should not have a supply voltage (Vsup) greater than 5.25V.
SN74LS670D Features
Mounted in Surface Mount type.
SN74LS670D Applications
There are a lot of Rochester Electronics, LLC SN74LS670D Shift Registers applications.