74F399PC
Fairchild
Quad 2-Port Register
74F398 • 74F399 Quad 2-Port Register
April 1988 Revised August 1999
74F398 • 74F399 Quad 2-Port Register
General Description
The 74F398 and 74F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-trigg
74F399PC
National
Quad 2-Port Register
54F 74F398 54F 74F399 Quad 2-Port Register
May 1995
54F 74F398 54F 74F399 Quad 2-Port Register
General Description
The ’F398 and ’F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered fli