TEXAS INSTRUMENTS CD74AC161M96 芯片, 二进制计数器, 90MHZ, SOIC-16
The is a synchronous presettable Binary Counter with asynchronous reset. It features an internal carry look-ahead for application in high-speed counting. It is fully programmable, that is, it can be preset to any number between 0 and 9 or 15. Presetting is synchronous, therefore, setting up a low level at the load input disables the counter and causes the outputs to agree with the setup data after the next clock pulse, regardless of the levels of the enable inputs. The clear function is asynchronous. A low level at the clear CLR\\ input sets all four of the flip-flop outputs low, regardless of the levels of the CLK, LOAD\ or enable inputs. The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating. Instrumental in accomplishing this function are ENP, ENT and a ripple-carry output RCO. Both ENP and ENT must be high to count and ENT is fed forward to enable RCO.
电源电压DC 1.50V ~ 5.50V
输出接口数 4
针脚数 16
时钟频率 90 MHz
位数 4
电压波节 5.00 V, 3.30 V
输入数 4
工作温度Max 125 ℃
工作温度Min -55 ℃
电源电压 1.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.5 V
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
封装 SOIC-16
工作温度 -55℃ ~ 125℃
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 |
---|---|---|
CD74AC161M96 TI 德州仪器 | 当前型号 | 当前型号 |
CD74AC161M 德州仪器 | 完全替代 | CD74AC161M96和CD74AC161M的区别 |
CD74AC161E 德州仪器 | 完全替代 | CD74AC161M96和CD74AC161E的区别 |
CD54AC161F3A 德州仪器 | 完全替代 | CD74AC161M96和CD54AC161F3A的区别 |