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LM555H/883
可编程定时器和振荡器更新日期：2024-04-01 00:04:00
LM555H/883
可编程定时器和振荡器产品简介：Timer
查看详情LM555H/883 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI/NS
-
TO-39
21+ -
3000
-
上海市
-
-
-
原装现货，品质为先！请来电垂询！
-
TI
-
-
23+ -
5800
-
上海市
-
-
-
全新原装现货，杜绝假货。
-
NS/ELNAF
-
TO-99
1820+ -
448
-
上海市
-
-
-
原装现货,精专配套,正品BOM表报价
-
NS有军品证书
-
TO-5-8P
23+ -
15000
-
上海市
-
-
-
中国区代理原装进口特价
LM555H/883 中文资料属性参数
- 现有数量：0现货6,852Factory
- 价格：在售
- 系列：-
- 包装：托盘
- 产品状态：在售
- 类型：555 型，计时器/振荡器（单路）
- 计数：-
- 频率：-
- 电压 - 供电：5V ~ 15V
- 电流 - 供电：18.5 mA
- 工作温度：-55°C ~ 125°C（TA）
- 封装/外壳：TO-99-8 金属罐
- 供应商器件封装：TO-99-8
- 安装类型：通孔
产品特性
- Direct Replacement for SE555/NE555
- Timing from Microseconds through Hours
- Operates in Both Astable and Monostable Modes
- Adjustable Duty Cycle
- Output can Source or Sink 200 mA
- Output and Supply TTL Compatible
- Temperature Stability Better than 0.005% per °C
- Normally On and Normally Off Output
产品概述
The LM555 is a highly stable device for generating accurate time delays or oscillation.
Additional terminals are provided for triggering or resetting if desired. In the time delay mode of
operation, the time is precisely controlled by one external resistor and capacitor. For astable
operation as an oscillator, the free running frequency and duty cycle are accurately controlled
with two external resistors and one capacitor. The circuit may be triggered and reset on falling
waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits.
LM555H/883 电路图
LM555H/883 电路图
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