TEXAS INSTRUMENTS SN74HC393DT 芯片, 二进制计数器, 60MHZ, SOIC-14
description/ordering information
The ’HC393 devices contain eight flip-flops and additional gating to implement two individual 4-bit
counters in a single package. These devices comprise two independent 4-bit binary counters, each having a clear CLR and a clock CLK input. N-bit binary counters can be implemented with each package, providing the capability of divide by 256. The ’HC393 devices have parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system timing signals.
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 13 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Dual 4-Bit Binary Counters With Individual Clocks
Direct Clear for Each 4-Bit Counter
Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent
电源电压DC 2.00V ~ 6.00V
针脚数 14
时钟频率 60 MHz
位数 4
电压波节 6.00 V, 5.00 V, 2.00 V
输出电流驱动 -1.00 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
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 14
封装 SOIC-14
封装 SOIC-14
工作温度 -40℃ ~ 85℃
产品生命周期 Active
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 |
---|---|---|
SN74HC393DT TI 德州仪器 | 当前型号 | 当前型号 |
SN74HC393DR 德州仪器 | 完全替代 | SN74HC393DT和SN74HC393DR的区别 |
SN74HC393D 德州仪器 | 完全替代 | SN74HC393DT和SN74HC393D的区别 |
MC74HC393ADR2G 安森美 | 功能相似 | SN74HC393DT和MC74HC393ADR2G的区别 |