产品描述

HEF4060BT/CD4060 是一款带时钟的14阶二进制纹波计数器/分配器的集成电路。

CD4060 is a 14-stage ripple-carry binary counter/pider and oscillator with three oscillator terminals (RS, REXT and CEXT), ten buffered outputs (Q3 to Q9 and Q11 to Q13) and an overriding asynchronous master reset input (MR).

The oscillator configuration allows design of either RC or crystal oscillator circuits. The oscillator may be replaced by an external clock signal at input RS. The counter advances on the negative-going transition of RS. A HIGH level on MR resets the counter (Q3 to Q9 and Q11 to Q13=LOW), independent of other input conditions.

It operates over a recommended VDD power supply range of 3V to 15V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.

低电平输出电流(IOL): 6.8mA

高电平输出电流(IOH): 6.8mA

逻辑电平-高: 3.5V~11V

逻辑电平-低: 1.5V~4V

工作温度: -40℃~+105℃

交流参数