4位二进制计数器
The MC14518B dual BCD counter and the MC14520B dual binary counter are constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. Each consists of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition as required when cascading multiple stages.
Each counter can be cleared by applying a high level on the Reset line. In addition, the MC14518B will count out of all undefined states within two clock periods. These complementary MOS up counters find primary use in multi-stage synchronous or ripple counting applications requiring low power dissipation and/or high noise immunity.
电源电压DC 3.00V min
工作电压 3V ~ 18V
供电电流 600 μA
电路数 2
时钟频率 8 MHz
位数 4
逻辑门个数 2
输入数 2
工作温度Max 125 ℃
工作温度Min -55 ℃
电源电压 3V ~ 18V
电源电压Max 18 V
电源电压Min 3 V
安装方式 Through Hole
引脚数 16
封装 PDIP-16
长度 19.55 mm
宽度 6.85 mm
封装 PDIP-16
工作温度 -55℃ ~ 125℃
产品生命周期 Unknown
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MC14518BCPG ON Semiconductor 安森美 | 当前型号 | 当前型号 |
MC14518BDWR2G 安森美 | 完全替代 | MC14518BCPG和MC14518BDWR2G的区别 |
MC14518BDWG 安森美 | 类似代替 | MC14518BCPG和MC14518BDWG的区别 |
MC14518BDWR2 安森美 | 类似代替 | MC14518BCPG和MC14518BDWR2的区别 |