1. General description
The HEF4013B is a dual D-type flip-flop that features independent set-direct input (SD),
clear-direct input (CD), clock input (CP) and outputs (Q, Q). Data is accepted when CP is
LOW and is transferred to the output on the positive-going edge of the clock. The active
HIGH asynchronous CD and SD inputs are independent and override the D or CP inputs.
The outputs are buffered for best system performance. The clock input’s Schmitt-trigger
action makes the circuit highly tolerant of slower clock rise and fall times.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS
(usually ground). Unused inputs must be connected to VDD, VSS, or another input. The
device is suitable for use over both the industrial (-40 °C to +85 °C) and automotive
(-40 °C to +125 °C) temperature ranges.
2. Features
n Tolerant of slow clock rise and fall times
n Fully static operation
n 5 V, 10 V, and 15 V parametric ratings
n Standardized symmetrical output characteristics
n Operates across the automotive temperature range from -40 °C to +125 °C
n Complies with JEDEC standard JESD 13-B

企业名：深圳市广辉电子有限公司

类型：

电话： 13686868407

手机：13686868407

联系人：陈树辉

QQ：

微信：

邮箱：659974144@qq.com

地址：广东深圳深圳市深南东路金城大厦3-10-A//柜台:深圳市华强北路新华强电子世界Q3B026室