Buffers & Line Drivers Buffers & Line Drivers Military 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-CDIP -55 to 125 JM38510/33203BRA - Fairchild - Military High-Reliability Integrated Circuit, Commercial Number 54F244 MFG. Fairchild Date Code 1986