When Is CMOS Better Than TTL?(semiconductors)(Brief Article)
·逻辑电平:有TTL、CMOS、LVTTL、ECL、PECL、GTL;RS232、RS422、LVDS等。 ·其中TTL和CMOS的逻辑电平按典型电压可分为四类:5V系列(5V TTL和5V CMOS)、3.3V系列,2.5V系列和1.8V系列。 ·5V TTL和5V CMOS逻辑电平是通用的逻辑电平。 ·3.3V及以下的逻辑电平被称为低电压逻辑电平,常用的为LVTTL电平。 ·低电...
TTL -先进的肖特基TTL ALSTTL --先进的低功耗肖特基TTL 快（f）-飞兆半导体先进的肖特基TTL 互补金属氧化物半导体 HC—高速CMOS逻辑（HCT与TTL电平兼容）交流/行为--先进的CMOS逻辑（行为与TTL电平兼容）（亦称ACL）AHC / AHCT --先进的高速CMOS逻辑（AHCT与TTL电平兼容）FCT --事实扩展系列，与TTL电平兼容 事实...
ALSTTL--先进的低功耗肖特基TTL 快(f)-飞兆半导体先进的肖特基TTL 互补金属氧化物半导体 HC—高速CMOS逻辑(HCT与TTL电平兼容) 交流/行为--先进的CMOS逻辑(行为与TTL电平兼容)(亦称ACL) AHC/AHCT--先进的高速CMOS逻辑(AHCT与TTL电平兼容) FCT--事实扩展系列,与TTL电平兼容 ...
HC—高速CMOS逻辑(HCT与TTL电平兼容) 交流/行为--先进的CMOS逻辑(行为与TTL电平兼容)(亦称ACL) AHC/AHCT--先进的高速CMOS逻辑(AHCT与TTL电平兼容) FCT--事实扩展系列,与TTL电平兼容 事实上,飞兆半导体先进的CMOS技术,其 1、TTL电平: 输出高电平>2.4V,输出低电平<0.4V的。在室温下,一般输出高电平是3.5V,输...
A 256-byte FIFO allows much greater CPU service latencies to be tolerated. SPI Mode: The SPI mode supports full Motorola SPI, TI Secure Simple Pairing (SSP) (essentially adds a start pulse that is used to synchronize SPI Codecs), and National Microwire (half-duplex form...
An 8-deep FIFO allows much greater CPU service latencies to be tolerated. SPI Mode: The SPI mode supports full Motorola SPI, TI SSP (essentially adds a start pulse used to synchronize SPI Codecs), and National Microwire (half-duplex form of SPI). The SPI block ...
Pin-12: This is divided by 10 output which is used to cascade the IC with another counter to enable counting greater than the range supported by a single IC 4017. By cascading with another 4017 IC, we can count up to 20 numbers. We can increase and increase the range of counting by ...
1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the opera- tional sections of this specification is not ...
它也准许安培执行另外的分析和适当努力。 财政期限未被公开。 [translate] aThe device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels 设备被设计直接地连接高速CMOS系统以TTL、NMOS和CMOS产品电压电平 [translate] ...