HEF4069UBT

HEF4069UBT

HEF4069UBT

HEF4069UBT

DESCRIPTION

The HEF4069UB is a general purpose hex inverter. Each

of the six inverters is a single stage.

HEF4069UBP(N): 14-lead DIL; plastic

(SOT27-1)

HEF4069UBD(F): 14-lead DIL; ceramic (cerdip)

(SOT73)

HEF4069UBT(D): 14-lead SO; plastic

(SOT108-1)

( ): Package Designator North America

APPLICATION INFORMATION

Some examples of applications for the HEF4069UB are shown below.

In Fig.7 an astable relaxation oscillator is given. The oscillation frequency is mainly determined by R1C1, provided

R1 << R2 and R2C2 << R1C1.

制造商:NXP

产品种类:变换器

安装风格:SMD/SMT

封装 / 箱体:SO-14

商标:NXP Semiconductors 

产品类型:Inverters 

子类别:Logic ICs

The function of R2 is to minimize the influence of the forward voltage across

the protection diodes on the frequency; C2 is a stray (parasitic) capacitance.

The period Tp is given by Tp = T1 + T2, in which

VST is the signal threshold level of the inverter. The period is fairly independent

of VDD, VST and temperature. The duty factor, however, is influenced by VST.

企业名：深圳市华之电科技有限公司

类型：贸易/代理/分销

电话： 0755-23884658

手机：13822060018

联系人：陈先生

QQ：

微信：

邮箱：3005133872@qq.com

地址：广东深圳深圳市福田区振华路飞亚达大厦西座925-926室