Design the hardware circuit It is composed of drive circuit series communication and transiton circuit on TTL and K line voltage ;

设计ABS通讯控制器的硬件 电路，硬件电路主要由驱动电路、串口通讯电路、 TTL 电平和K线电平转换电路组成，并且详细介绍了各部分组成芯片的特点和引脚情况。

The Contrivance of a Novel TTL NOT Gate Circuit

一种新型 TTL非门 电路的设计

The method of processing a surplus input in CMOS circuit and TTL circuit

CMOS和 TTL 集成 门 电路多余输入端的处理方法

Using three TTL integrated circuits we expand the single PC paralled port to three I / O ports . The circuit is simple and easy to realize . Fitted with controlled software it is convenient to apply to each controlled circuit .

利用3个 TTL集成块，将一个PC并行口扩展成3个I/O口，该 电路结构简单、易于实现，配备相应的控制软件后可方便地应用于各种控制电路中。

TTL or CMOS chips are generally used in traditional digital circuit experiment which can not meet the demands of the digital system designing nowadays .

传统数字 电路实验通常采用 TTL或CMOS芯片，不能满足现代数字系统设计的要求。

In this paper the ternary TTL output circuit with push-pull output construction has been analysed and its switch model is presented . By means of the theory of switch-signal . the logic design of the ternary TTL circuits with push-pull construction at element level is discussed .

本文分析了具有推挽输出结构的三值 TTL的输出 级 电路，提出了相应的开关模型，借助开关一信号理论，讨论了具有推挽输出结构的三值TTL电路的元件级逻辑设计。

Using 12-bit AD converter realizes 8-channel data acquisition function ; Using 12-bit DA converter realizes 4-channel waveform output ; 16-channel digital I / O circuit are designed in the module which is 0V ~ 5V input range satisfied with TTL standard .

采用12位AD转换芯片实现了8通道数据采集功能；采用12位DA转换芯片实现了4通道波形输出功能；设计了16通道的双向数字I/O 电路，输入范围是0V~5V，满足 TTL 电平标准。

The joint control of auto chassis dynamometer system and CFVCVS is accomplished by means of simple and reliable TTL digital logic circuit in the exhaust gas evaluation test .

以简单、可靠的 TTL数字逻辑 电路实现了汽车底盘测功机系统和尾气采集系统的联机控制。

In designed nimbler programmable peripheral interface 8255 is employed in hardware and TTL logical circuit is attached ;

硬件设计主要采用灵活性很强的可编程外围接口片8255，附以 TTL逻辑 电路；

Ternary COINCIDENCE Operation and Its TTL Circuit Realization

三值符合运算及其 TTL 电路实现

Research on Deka - value TTL Gate Circuit

十值 TTL门 电路的研究

The paper gives the method how to process a surplus input in using CMOS circuit and TTL circuit .

本文介绍了在使用CMOS和 TTL 集成 门 电路时多余输入端的处理方法。

The novel circuit overcomes the shortcomings the existing TTL NOT gate circuit has .

说明了新电路如何克服现有的 TTL非门 电路自身的弱点，使其工作 更加 稳定 可靠。

In this paper the drawback of conventional ternary TTL inverter with resistor as its load is analysed and the push-pull output construction of ternary TTL circuit is designed by referring to its binary counterpart .

本文分析了以电阻为负载的传统三值TTL反相器的缺点，借鉴二值TTL推挽输出级的结构，设计了三值 TTL 电路的推挽 输出 级。

Calculation of the load capacity in TTL circuit

TTL 门 电路 带负载能力的计算问题 研讨

A 4 value TTL gate circuit is used to design 4 value RS flip flop D flip flop and JK flip flop .

采用自己研究出来的四值 TTL门 电路，设计出了四值RS触发器、D触发器和JK触发器。

In TTL NAND circuit a phase inverter with its output circuit changed to an open collector .

在 TTL与非门 电路中，输出级改用集电极开路的一种反相器。

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。

The tester for the function of TTL digital circuit by use of single chip computer

用单片机实现的 TTL数字 电路 逻辑功能测试仪

Simulation Analysis for TTL Gate Circuit Using Pspice

TTL门 电路的Pspice仿真分析

The designs of VXI-bus coding circuit register-configure circuit TTL trigger and interrupt circuit and the strings command transmission between VXI-bus and SCM are primarily included .

主要包括VXI总线的译码电路、寄存器配置电路、 TTL触发电路和中断 电路等硬件方面的设计，还有VXI总线与单片机之间字串行命令的传输。

In view of the flaw in the NATIVE model of EWB this article proposed the Spice-based TTL logical gate circuit and discussed to the parameter adjustment obtained the high like TTL logical gate circuit .

针对EWB中NATIVE模型的缺陷，提出spice模型 TTL逻辑门 电路，并对参数调整进行讨论，获得仿真度较高的基本TTL逻辑门电路。

Based on TTL technique the designed quaternary Schmitt circuit is simulated with PSPICE and is proved to have the ideal Schmitt function .

基于 TTL技术设计的四值施密特 电路已用PSPICE模拟证明了具有理想的施密特电路功能。

This paper introduces the common category of digital integrated circuit and research the interface transform technology among TTL ? ECL ? CMOS circuit one another .

介绍了常用的数字集成电路的种类，并对 TTL、ECL、CMOS 电路相互间的接口转换技术进行了研究。

This paper explains the reasons why CMOS / TTL / ECL hybrid circuit systems exist in some high speed computers .

本文说明了某些高速计算机系统中采用CMOS／ TTL／ECL混合 电路系统的原因。

A Low Power Consumption Schottky TTL 300 Gate-array Circuit

低功耗肖特基 TTL300门阵列 电路

In ECL / TTL comparator circuit design the satisfied voltage range is gained by setting the number of diodes and resistors .

在 ECL/TTL比较 电路的设计中，通过合理设置 电平 移位二极管和电阻的个数来达到所要求的电平范围。

The N-N + - P structure is used to imitate TTL integrated circuits . The expressions of distribution of minority curriers photocurrent densities and open circuit voltage arc derived .

本文模拟 TTL集成电路的N-N~+-P结构，推导了光生少子分布，光电流和 开路电压的表达式。

Through the analysis of static characteristics experiments and comparison with traditional TTL gates it is considered that the practical circuit can be adopted as a standard cell for LSI uncommitted logic arrays .

从电路的静态分析入手，通过实验，与传统的 TTL标准门进行比较，认为该ULG2实用 电路可以胜任作为大规模集成电路待定逻辑阵列中的标准细胞。

And the circuit design is completed by TTL device .

并利用 TTL器件实现了 电路设计。