As far as the packaging is concerned, buffer op amp is delivered in a Tube case. The number of terminations approaches 24. A total of 24 pins are attached to buffer op amp. I would like to remind you that this buffer op amp should be powered by an 15V battery. There is also another type of analog IC used in this op amp ic that is called a LOG OR ANTILOG AMPLIFIER-type IC.
4127JG Features
24 Pins supply voltage of 15V
4127JG Applications
There are a lot of Rochester Electronics, LLC 4127JG Instrumentational OP Amps applications.