74F399 PDF 데이터시트 검색

INTEGRATED CIRCUITS 74F398*, 74F399 Registers * Discontinued part. Please see the Discontinued Product List. Product specification Supersedes data of 1990 Apr 08 IC15 Data Handbook 1999 Jan 08 Philips Semiconductors Philips Semiconductors Product specification Registers 74F398 Quad 2-Port Register with True and Complementary Outputs 74F399 Quad 2-Port Register FEATURES 74F398*,74F399 Select inputs from two data sources Fully positive edge-triggered Both True and Complementary outpu