SG55327

Supply Voltage (VCC1) (Note 2) ...........................................7.0V
Supply Voltage (VCC2) ..........................................................25V
Input Voltage (any address or strobe input) .......................5.5V
Output Collector Voltage ......................................................25V
Output Collector Current .................................................750mA
Operating Junction Temperature (TC)
Hermetic (J, F-Packages) .................................................150°C
Plastic (N-Package) .........................................................150°C
Storage Temperature Range ...........................-65°C to 150°C
Lead Temperature (Soldering, 10 seconds) .................. 300°C
Note 1. Values beyond which damage may occur.
Note 2. Voltage values are with respect to network ground terminal.

The SG55327/SG75327 is a monolithic quad source driver designed to meet the high current and fast switching speedrequirements of magnetic memory systems. Each driver is independently controlled and capable of sinking up to 600mA.Paired with the SG55326 Quad Sink Driver, the SG55327/SG75327 provides the current drive necessary for many sink/ source applications.

The SG55327/SG75327 has also been used in many non-memory applications: for example, as the driver for a clock circuit, relay, lamp, or small motor, or any application where a 600mA source driver is needed.

The SG55327 is characterized for use over the full military operating ambient temperature range of -55°C to 125°C while theSG75327 is characterized from 0°C to 70°C. These devices are available in 16-pin ceramic DIP, 16-pin plastic DIP and 16-pin flatpack.