摘要: 由CD4020构成的看门狗电路图由CD4020构成的看门狗电路图CD4020为14位二进制串行计数器,它靠CL的下降沿来触发;将RST端置为高电平或加上正脉冲,可使计数器的输出全部复零。由两片CD4020组成的看门狗电路如图所示,若8031单片机的晶振频率为6MHZ,则ALE信号周期为1US。CD4020I的Q14脚定时时间为2的14次方*1...
摘要:CD4020是14位二进制串行计数器。所有的计数器为主从触发器。计数器在时钟下降沿进行计数,CR为高电平时,对计数器进行清零。由于在时钟输入端使用斯密特触发器,对脉冲上升和下降时间无限制,所有输入和输出均经过缓冲。 &n CD4020是14位二进制串行计数器。所有的计数器为主从触发器。计数器在时钟下降沿进行计数,...
M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow CD4020BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide CD4040BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow CD4040BCSJ M16D 16...
14-Stage Ripple Carry Binary Counters General Description The CD4020BM CD4020BC CD4060BM CD4060BC are 14-stage ripple carry binary counters and the CD4040BM CD4040BC is a 12-stage ripple carry binary counter The counters are advanced one count on the negative transition of each clock pulse The...
5 Pcs CD4019BM CD4020BM96 CD4021BM CD4023BM CD4024BM CD4025BM SOP DIY Electronic Arduino Nano Free Shipping Integrated Circuit 5.0 1 ReviewColor: CD4020BM96-5pcsProduct sellpoints simple assembly: Simple assembly, easy installation, without any complicated steps. very effective: Simple and effe...
CD4020BCN/MM5620BN with circuit diagram manufactured by NS. The CD4020BCN/MM5620BN is available in DIP16 Package, is part of the IC Chips. 技术参数 制造商 HARRIS 包装 Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube RoHs Status Lead free/RoHS Compliant 封装/规格 DIP16 CD4020...
CD4020UB Circuit DiagramElectronic Parts Similar to CD4020UB: CD4020UB CMOS Rlpple-Carry Binary Coutev/dibiders CD4020 14-Stage Ripple Carry Binary Counters 12-Stage Ripple Carry Binary Counters 14-Stage Ripple Carry Binary Counters CD40208BMS CMOS Multiport Register CD4020AD Logic IC CD...
The company was known for its innovation in the development of the first commercial transistor and for its contributions to the advancement of the integrated circuit technology. Fairchild became a leading supplier of power semiconductors, analog and mixed-signal integrated circuits, and other ...
Gs4060|Cda 9856|Diverse Integrated Circuit Selection:This lot includes 10 different ICs, offering versatility for various electronic projects. Lightweight Package Weight:At just 0.1kg, these ICs are easy to handle and transport for on-the-go projects. Customizable Integrated Circuits,With is_customize...
类似零件编号 - CD4020BC 制造商部件名数据表功能描述 National Semiconductor ...CD4020BC 136Kb/6P14-Stage, 12-Stage Ripple Carry Binary Counters CD4020BC 136Kb/6P14-Stage Ripple Carry Binary Counters CD4020BCJ 136Kb/6P14-Stage, 12-Stage Ripple Carry Binary Counters ...