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7400 series

Known as: 7404, 74LS, 74-series chips 
The 7400 series of transistor–transistor logic (TTL) integrated circuits are the most popular family of TTL integrated circuit logic. Quickly… 
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Papers overview

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2014
2014
The main purpose of this article is to add to the transition assessment resources by introducing the Guardianship Alternative… 
2011
2011
We have discovered a new rapidly oscillating Ap star among the Kepler Mission target stars, KIC 10195926. This star shows two… 
2007
2007
Nebular-phase spectra of SN 2006aj, discovered in coincidence with XRF 060218, were obtained with Keck in 2006 July and VLT in… 
2004
2004
The oldest dated driftwood log from northern Greenland is c. 9300 cal. years old, which is about 2000 years younger than the… 
2002
2002
Choice Experiments are used to elicit Costa Rican consumer preferences for different attributes of organic and conventional… 
2001
2001
Summary form only given. In random metal-dielectric films where the metal coverage of the dielectric substrate is close to the… 
2000
2000
Large scale swine production facilities that land-apply liquid waste are rapidly expanding in the southeastern USA. This study… 
1985
1985
The D/H, O/O and Sr/ Sr ratios of the basaltic basement from the Leg 83 section of DSDP Hole 504B show that in that area the… 
Review
1985
Review
1985
RÉSUMÉ A. LAPOUILLE a, H. HARYONO b, M. LARUE a, h, S. PRAMUMIJOYO c, M. LARDY a a Institut Français de Recherche Scientifique…