[permalink] [id link]
Before PALs were introduced, designers of digital logic circuits would use small-scale integration ( SSI ) components, such as those in the 7400 series TTL ( transistor-transistor logic ) family ; the 7400 family included a variety of logic building blocks, such as gates ( NOT, NAND, NOR, AND, OR ), multiplexers ( MUXes ) and demultiplexers ( DEMUXes ), flip flops ( D-type, JK, etc.
from
Wikipedia
Some Related Sentences
Before and were
Before merging them into a common profile it is well to remember that their separate careers were extraordinary.
Before being daughter, wife, or mother, before being cultured ( a word now bereft both socially and politically of the sheen you children of frontiersmen bestowed on it ), before being sorry for the poor, progressive about public health, and prettily if somewhat imprecisely humanitarian, indeed first and foremost, you were a lady.
Before that we lumber dealers were working almost single-handed on the problem ''.
Before WWII British ' social anthropology ' and American ' cultural anthropology ' were still distinct traditions.
Before this, many of its families were assigned to the old order Liliales: a very large order containing almost all monocots with colourful tepals and without starch in their endosperm.
Before that time, at the peak of the last ice age ( c. 16, 000 BC ) sea levels everywhere were 130 metres lower, and there were large well-watered coastal plains instead of much of the northern Aegean.
Before the 20th century, most manufactured products were made individually by hand.
Before the mention of Alemanni in the time of Caracalla, you would search in vain for Alemanni in the moderately detailed geography of southern Germany in Claudius Ptolemy, written in Greek in the mid-2nd century ; it is likely that at that time, the people who later used that name were known by other designations.
Before the early 20th century, treatments for infections were based primarily on medicinal folklore.
Before Caesar's time they had attached themselves to the Romans, and were honoured with the title of brothers and kinsmen of the Roman people.
Before the arrival of the British, Rajputs, Jats, the Kathats, Cheetas and Rawat Rajputs were land-holders, as well as cultivators.
Before the Second World War, air shows were associated with long distance air races, often lasting many days and covering thousands of miles.
Before the 19th century, tattoos and piercings were very common among the Aleut people, especially among women.
Before the invention of electronic amplifiers, mechanically coupled carbon microphones were also used as amplifiers in telephone repeaters for long distance service.
Before that time, all sacrifices were counted as sacrifice hits ( SH ), which included both sacrifice flies and bunts.
Before the adoption of carbon fibre composite, racquets were made of light metals such as aluminium.
Before that, and in some places thereafter, bikes were known primarily as velocipedes .< ref >
Before the mid-1960s, computers were extremely expensive and used only for special-purpose tasks.
Before this time bricks were generally made close to their point of intended use.
Before this discovery, it is widely believed that bricks appeared about 3000 years ago in the Western Zhou dynasty since the earliest bricks were found in Western Zhou ruins.
Before Broadway became one-way, the main bus routes along it were the New York City Omnibus Company's ( NYCO ) 6 ( Broadway below Times Square ), 7 ( Broadway and Columbus Avenue ), and 11 ( Ninth and Amsterdam Avenues ), and the Surface Transportation Corporation's M100 ( Kingsbridge ) and M104 ( Broadway Branch ).
Before the rise of the mendicant orders ( wandering friars ) in the thirteenth century, the daily services were usually contained in a number of large volumes.
Before the advent of printing, breviaries were written by hand and were often richly decorated with initials and miniature illustrations telling stories in the lives of Christ or the saints, or stories from the Bible.
Before and introduced
Before the early 1840s, the cane toad had been introduced into Martinique and Barbados, from French Guiana and Guyana.
Before the Service Number was introduced in the 1990s, military personnel were identified on the I discs ( as well as other documents ) by their Social Insurance Number.
Before central power stations were widely introduced it was common for industries, large hotels and commercial buildings to generate their own power and use low pressure exhaust steam for heating.
* Short-lived nature of gene therapy – Before gene therapy can become a permanent cure for any condition, the therapeutic DNA introduced into target cells must remain functional and the cells containing the therapeutic DNA must be long-lived and stable.
Before the Roman invasion, begun in 43, Iron Age Britain already had established cultural and economic links with Continental Europe, but the Roman invaders introduced new developments in agriculture, urbanisation, industry and architecture.
" Before this study, it was thought that the Cuban Ivory-billed were descended from mainland woodpeckers, either introduced to Cuba by Native Americans or accidentals that flew to the island themselves.
Before LG Enhanced IPS was introduced in 2009, the additional transistors resulted in blocking more transmission area, thus requiring a brighter backlight and consuming more power, making this type of display less desirable for notebook computers.
Before tomato sauce was introduced, pasta was eaten dry with the fingers ; the liquid sauce demanded the use of a fork.
Before the vaccine was introduced in 1963, there were an estimated 3 – 4 million
Before the 1980s, the North American phrase " trick-or-treat " was little known in the United Kingdom and Republic of Ireland and when introduced was often regarded as an unusual and even unwelcome import.
Before their marriage, she was working as a secretary for Arafat in Tunis after her mother introduced her to him in France.
Before the park debuted on October 1, 1982, Walt Disney World Ambassador Genie Field introduced E. Cardon Walker, Disney's chairman and CEO, who dedicated EPCOT Center.
Before the 1966 election, the widow ’ s pension was tripled and redundancy payments for laid-off workers were introduced.
Before the end of his first year at Conyers, Kelley was introduced into the congregation to his musical talents and often sang solo in morning church services.
Before stereo radio was introduced, the most common speaker location was in the middle of the dashboard pointing through perforations towards the front windshield.
Before Cros had a chance to follow up on this idea or attempt to construct a working model, Thomas Alva Edison introduced his first working phonograph in the USA.
Before the introduction of the iPad, Axiotron introduced the Modbook, a heavily modified Apple MacBook, Mac OS X-based tablet computer at Macworld in 2007.
Before he came to England, Robert had begun the construction of a new abbey church at Jumièges, in the new Romanesque style which was then becoming popular, and introduced to Normandy the two-towered western facade from the Rhineland.
Before mechanical printing, literature was copied by hand, and many variations were introduced by copyists.
Before the vaccine to rubella was introduced in 1969, widespread outbreaks usually occurred every 6 – 9 years in the United States and 3 – 5 years in Europe, mostly affecting children in the 5-9 year old age group.
On September 3, 2009, months upon the release of Before I Self Destruct, Jackson posted a video for the Soundkillers ' Phoenix produced track " Flight 187 " which introduced his mixtape, the 50th LAW, and was also featured as a bonus track on his iTunes release of Before I Self Destruct.
Jim Garrison defended his conduct regarding witness testimony, stating: Before we introduced the testimony of our witnesses, we made them undergo independent verifying tests, including polygraph examination, truth serum and hypnosis.
Many years later a second series, Before the Fact, originally published in 1901, was discovered and published in book form edited and introduced by detective fiction scholar Douglas G. Greene.
Before graduating from Yale ’ s Sheffield Scientific School in 1884, he showed a small collection he had made of Carboniferous fossils to George Jarvis Brush, who later introduced him to the paleontologist Othniel C. Marsh.
1.628 seconds.