CD74HCT221ME4、CD74HCT221MT、CD74HCT221M对比区别
型号 CD74HCT221ME4 CD74HCT221MT CD74HCT221M
描述 高速CMOS逻辑双路单稳多谐振荡器与重置 High-Speed CMOS Logic Dual Monostable Multivibrator with ResetTEXAS INSTRUMENTS CD74HCT221MT 芯片, 多谐振荡器, 单稳态, 双路, SOIC-1674HCT Family Monostable Multivibrators, Texas InstrumentsTexas Instruments range of Monostable Multivibrators from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.### 74HCT 系列
数据手册 ---
制造商 TI (德州仪器) TI (德州仪器) TI (德州仪器)
分类 可编程定时器芯片触发器逻辑芯片
安装方式 Surface Mount Surface Mount Surface Mount
引脚数 16 16 16
封装 SOP SOIC-16 SOIC-16
电源电压(DC) 4.50V (min) 4.50V (min) 4.50V (min)
输出电流 4.00 mA 4.00 mA 4 mA
电压波节 5.00 V 5.00 V 5.00 V
工作温度(Max) 125 ℃ 125 ℃ 125 ℃
工作温度(Min) -55 ℃ -55 ℃ -55 ℃
针脚数 - 16 -
位数 - 2 2
上升时间 - 400 ns -
电源电压 - 4.5V ~ 5.5V 4.5V ~ 5.5V
电源电压(Max) - 5.5 V 5.5 V
电源电压(Min) - 4.5 V 4.5 V
通道数 - - 2
封装 SOP SOIC-16 SOIC-16
长度 - - 9.9 mm
宽度 - - 3.91 mm
高度 - - 1.58 mm
产品生命周期 Active Active Active
包装方式 Tube Tape & Reel (TR) Tube
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free Lead Free Lead Free
REACH SVHC标准 - No SVHC -
REACH SVHC版本 - 2015/06/15 2015/06/15
工作温度 - -55℃ ~ 125℃ -55℃ ~ 125℃
ECCN代码 - - EAR99