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1、TTL电路TTL电路以双极型晶体管为开关元件，所以又称双极型集成电路。双极型数字集成电路是利用电子和空穴两种不同极性的载流子进行电传导的器件。它具有速度高（开关速度快）、驱动能力强等优点，但其功耗较大，集成度相对较低。根据应用领域的不同...
This device contains four independent gates each of whichperforms the logic AND function. The
This device contains six independent gates each of whichperforms the logic INVERT function. T
This device contains two independent combinations ofgates, each of which perform the logic AN
These universal 9-bit (8 data bits plus 1 parity bit) paritygenerators/checkers feature odd/e
These monolithic TTL hex buffers/drivers feature high-voltage open-collector outputs for interfacing
The '197 ripple counter contains divide-by-two and divideby-eight sections which can be combi
OFDM based on the massive pilot channel estimation algorithm simulation, including the LS estimation algorithm Analysis ...