您要查找的是不是：
- Three-phase & six beats circulating distributor made of Generic array logic(GAL16V8) works at TTL level, so it can be used with other TTL circuit. 用门阵列GAL16V8做的三相六拍环形分配器工作在TTL电平，从而可以与其它TTL电路一起使用。
- This paper introduces a computerized number printer X-ray film throdgh the integration of 8031 single chip microcomputer and TTL circuit. 用8031单片机与TTL电路组成电脑X线片号打印机。
- TTL circuits may mandate the addition of input pull-up resistors. TTL电路可控制输入上拉式电阻器的增加。
- Design of the reciprocal counter based on TTL circuit 基于TTL电路的倒数计数器设计及应用
- Based on the characteristic having two kinds sigal-detection threshold in thernary TTL circuits, a ternary TTL Schmitt circuits having twice reactions of threshold-jumping is designed. 根据三值TTL电路有两个信号检测阈值的特点,本文设计了有二次跳阈反应的三值TTL施密特电路。
- A Novel Saturation Control Design and Analysis in TTL Circuits TTL电路中一种新型的抗饱和结构的设计与分析
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- Ternary TTL Circuits with Push-pull Output Construction 具有推挽输出结构的三值TTL电路
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- The TTL metering system has a range of 1-19 EV. 其TTL测光系统的工作范围可达1-19EV。
- The data is output in BCD code and at TTL level. 数据可按BCD码，TTL电平输出。
- Don't connect up the two wires, or there will be a short circuit. 不要把这两条电线接在一起，否则会短路的。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- Design of Low-Voltage Low-Power Ternary TTL Circuits based on the technique of low threshold voltage 基于低阈值技术的低电压低功耗三值TTL电路设计
- The earth takes a year to make a circuit of (ie go round) the sun. 地球绕太阳一周需要一年时间。
