FAIRCHILD SEMICONDUCTOR MM74HC245AWMX 收发器, 3态, 双向, 2 V至6 V, WSOIC-20
The is an octal 3-state bidirectional Buffer Transceiver utilizes advanced silicon-gate CMOS technology and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption and high noise immunity usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits. This device has an active LOW enable input G and a direction control input, DIR. When DIR is HIGH, data flows from the A inputs to the B outputs. When DIR is LOW, data flows from the B inputs to the A outputs. The MM74HC245A transfers true data from one bus to the other. This device can drive up to 15 LS-TTL Loads and does not have Schmitt trigger inputs. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
电源电压DC 2.00V min
电路数 8
通道数 8
针脚数 20
耗散功率 500 mW
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 500 mW
电源电压 2V ~ 6V
电源电压Max 6 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 20
封装 SOIC-20
长度 13.01 mm
宽度 7.595 mm
高度 2.35 mm
封装 SOIC-20
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MM74HC245AWMX Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
MM74HC245AWM 安森美 | 类似代替 | MM74HC245AWMX和MM74HC245AWM的区别 |
MC74HC245ADWG 安森美 | 功能相似 | MM74HC245AWMX和MC74HC245ADWG的区别 |
MC74HC245ADWR2G 安森美 | 功能相似 | MM74HC245AWMX和MC74HC245ADWR2G的区别 |