WebApr 16, 2008 · 7,014. Apr 14, 2008. #10. beenthere said: Look at a 7474 D flip-flop. If you run the not-Q output to the D input, then the flip-flop will change state every other clock. This has the effect of dividing the clock frequency by 2. Actually, it changes state on every clock. WebLogic Dividers - SY89874AU. Supplier: Microchip Technology, Inc. Description: This low-skew, low-jitter device can accept a high-speed (622MHz or higher) LVTTL, LVCMOS, CML, LVPECL, LVDS or HSTL clock input signal and divide down the frequency using a programmable divider ratio to create a frequency -locked, lower speed version of the input …
List of 4000-series integrated circuits - Wikipedia
WebSep 8, 2016 · This is far too broad, just look at the options that Wikipedia offers about Division algorithm s. You can't implement a "simple" digital logic integer divider. Division is normally done by a series of multiplications, with each output bit selected sequentially. You should use a very small CPLD to do your division. WebA basic TTL device draws a power of almost 10mW, which reduces with the use of Schottky devices. The average propagation delay is about 9ns. The noise margin is about 0.4V. Series of TTL IC. TTL ICs mostly start with the 7 series. It has 6 subfamilies given as: Low Power device with a propagation delay of 35 ns and power dissipation of 1mW. first satellite in the world
74LS90 Decade Counter Pinout and Examples - Microcontrollers Lab
WebLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. WebAug 16, 2003 · The 74HC390 is a dual x2 plus x5 counter (there probably is a. 74HCT version as well.) I designed one into a divide by 5,000. chain just recently. Incidently, a good chip … first satellite in space called