74AC399 74ACT399 Quad 2-Port Register
June 1988 Revised October 2000
74AC399 74ACT399 Quad 2-Port Register
General Description
The AC/ACT399 is the logical equivalent of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of the two 4-bit words is accepted. The selected data enters the flip-flo...
