Flip-flops (人字拖) are the most popular type of shoes in the world but unfortunately, they're also a surprisingly big part of the 8 billion tons of plastic that aren't recycled and pollute the oceans every year, harming marine (海洋的) life and exposing people to dangerous poison. In...
Additionally, Ocean Sole directly impacts more than 1,000 Kenyans, many of whom work as flip-flop collectors or artists, and contributes 10% to 15% of overall income to career and educational programs for residents, as well as beach cleanup and conservation efforts.(这个想法得到了成功,1998年...
鼓励她们 回收这些废弃拖鞋,并把它们变为艺 术品:再结合第一段中的“Unfortu nately, most of them are also terrible for the environment ... around 90 tons of flip-flops wash up on its shores annually”和第三段中的"The idea took off. and in 1998. Church founded Ocean Sole as a nonprofit...
d-type flip-flop工作原理 D型触发器(D Flip-Flop)是一种功能非常简单但却十分实用的数字电子电路。它是由两个电子管组成的,用来存储数字数据。它的名称是由触发器的两个最基本的输入信号,即“数据(D)”和“时钟(CLK)”所组成的。 正常情况下,D型触发器的输出始终等于它的输入。只有在时钟输入信号发生变化...
LATCH AND D TYPE FF(FLIP FLOP)PROBLEM TO BE SOLVED: To provide a latch and D type FF capable of achieving fast operation and reducing power consumption.HIRAIRI KOUJI平入 孝二
逻辑及时序器件-触发器-SN74HCT273PW-TI/德州仪器-TSSOP-20-21+.pdf 下载 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准,如用户在爱采购上完成线上购买,则最终以订...
Multicolor Virtual Matrix LED Display Controlled by D-Type Flip-Flop Drivers Light-emitting diode (LED) displays are currently experiencing a growing interest in many applications such as publicity, mass shows, etc., because of thei... A Gago-Calderon,J Fernandez-Ramos,A Gago-Bohorquez - 《Jou...
逻辑类型 D-Type Flip-Flop 极性 Non-Inverting 输入类型 TTL 输出类型 TTL 传播延迟时间 27 ns 高电平输出电流 - 0.4 mA 低电平输出电流 8 mA 电源电压-最小 4.75 V 电源电压-最大 5.25 V 最小工作温度 0 C 最大工作温度 + 70 C 安装风格 SMD/SMT 封装/ 箱体 SO-20 功能 D-...
The Master of the Presidential Flipflop The design of high-performance master-slave flip-flops is of crucial importance in modern VLSI. The optimization of existing structures is necessary when the requirements of the flip-flop is for low-power, high-speed or low-noise applica... JA Tucker 被...
The converter circuit has an exclusive OR (3) gate of which the output is connected simultaneously to a clock input (CK) of two type D flip-flops. A clock input of the type-B flip-flop is connected directly to one input of an exclusive OR gate. The second type D flip-flop (4) ac...