MC14541B

购买收藏

Programmable Timer Oscillator

制造商：ON

中文数据手册

产品信息

The MC14541B programmable timer consists of a 16-stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, an automatic power-on reset circuit, and output control logic.
Timing is initialized by turning on power, whereupon the power-on reset is enabled and initializes the counter, within the specified V
range. With the power already on, an external reset pulse can be applied. Upon release of the initial reset command, the oscillator will oscillate with a frequency determined by the external RC network. The 16-stage counter divides the oscillator frequency (f
with the n
stage frequency being f
/2
.

Available Outputs 2
, 2
, 2
or 2
Increments on Positive Edge Clock Transitions
Built-in Low Power RC Oscillator (+/- 2% accuracy over temperature range and +/- 20% supply and +/- 3% over processing at
Oscillator May Be Bypassed if External Clock Is Available (Apply external clock to Pin 3)
External Master Reset Totally Independent of Automatic Reset Operation
Operates as 2
Frequency Divider or Single Transition Timer
Q/Qbar Select Provides Output Logic Level Flexibility
Reset (auto or master) Disables Oscillator During Resetting to Provide No Active Power Dissapation
Clock Conditioning Circuit Permits Operation with Very Slow Clock Rise and Fall Times
Automatic Reset Initializes All Counters On Power Up
Supply Voltage Range = 3.0 Vdc to 18 Vdc with Auto Reset Disabled (Pin 5 = V
)
8.5 Vdc to 18 Vdc with Auto Reset Enabled (Pin 5 = V
)
Pb-Free Packages are Available*

电路图、引脚图和封装图

MC14541B电路图

在线购买

型号	制造商	描述	购买
NLV14541BDG	ON	IC OSC PROG TIMER 3MHZ 14SOIC	立即购买
NLV14541BDTR2G	ON	IC OSC PROG TIMER 3MHZ 14TSSOP	立即购买
MC14541BDR2G	ON	IC OSC PROG TIMER 3MHZ 14SOIC	立即购买
MC14541BDG	ON	IC OSC PROG TIMER 3MHZ 14SOIC	立即购买
NLV14541BDR2G	ON	IC OSC PROG TIMER 3MHZ 14SOIC	立即购买
MC14541BDTR2G	ON	IC OSC PROG TIMER 3MHZ 14TSSOP	立即购买

技术资料

标题	类型	大小（KB）	下载
Programmable Timer	PDF	136	点击下载
IBIS Model for MC14541BCP	UNKNOW	5	点击下载
IBIS Model for MC14541BD	UNKNOW	5	点击下载
TSSOP-14 WB	PDF	38	点击下载
SOIC-14 NB	PDF	33	点击下载
MC14541B_PKG.GIF	UNKNOW	16	点击下载

应用案例更多案例

三菱mc协议断开怎么解决
引言在工业自动化领域，三菱电机的控制器和设备被广泛应用于各种生产线和设备中。然而，在使用过程中，可能会出现MC协议断开的问题，导致设备无法正常工作。三菱MC协议概述三菱MC协议是一种基于以太网
2024-07-01
基于MC145026和MC145028芯片实现水位检测系统的设计
...的目的。下面我们讨论以美国摩托罗拉公司生产的编码器MC145026和译码器MC145028为基础构成的水位检测系统。
2020-12-10
MC34063反激电源,MC34063 FLYBACK CONVERTER
MC34063是单片双极型线性集成电路，片内包含有温度补偿带隙基准源、一个占空比周期控制振荡器、驱动器和大电流输出开关管，能输出1.5A的开关电源。
2019-02-09
MC34063充电电压变换器,MC34063 step-up converter
3只锂电池串联后的电压约12V，要为其充电，要用12.6V的充电器，而这种充电器不易买到。
2019-02-09
过压检测芯片MC3423/MC3523的结构性能及应用分析
随着微电子技术的发展，半导体器件的集成度不断提高。功能越来越完善的微处理器除了片内必须具有的CPU、ROM、RAM、定时计数器、中断系统外，还扩展到A/D、D/A、DMA控制器、锁相环、字符发生器、正弦波发生器等。
2020-04-20
单片同步整流降压稳压IC-MC2101A 产品介绍
MC2101A,MC2101B是一款高效率，单片同步整流（恒流恒压）降压稳压器，外部不需整流二极管，它集成了低阻抗的MOSFET，在宽输入电压范围内提供2.5A的负载能力，电流模式实现优异的线性和
2019-03-29
MC34063扩流降压电路图,MC34063 STEP DOWN CONVERTER
MC34063扩流降压电路图,MC34063 STEP DOWN CONVERTER 关键字：MC34063,扩流降压电路图 MC34063扩流降压电路图，输入8～25V，输出5V，适用于单片机电源，USB电源，手机充电等。
2018-09-21
MC13135引脚图_MC13135功能和特性
MC13135内含振荡器、VCO变容调谐二极管、低噪声第一和第二混频器及LO、高性能限幅放大器、RSSI。其中提供LC积分检波器，为RSSI缓冲器和数据比较器设置了一级运算放大级。
2020-03-30

系列产品索引查看所有产品

MC100EL33	MJ15015	MCP6V71	MC14049B
MCP14E11	MC74AC157	MC100EP17	MC10EP17
MC74LCX573	MIC3839	MC74HC126A	MC33368
MM74HC164	MSP430L092	MMBF4391L	MSP430G2253
MCP100	MSP430G2252-DIE	MC100E116	mt6517

元器件商品{{ gnNumber + hkNumber }}