数据列表LMC555;

标准包装  2,500

包装  标准卷带 

零件状态   在售

类别   集成电路（IC）

产品族     时钟/计时 - 可编程计时器和振荡器系列-

规格类型555 型，计时器/振荡器（单路）计数-频率3MHz电压 - 电源1.5V ~ 15V电流 - 电源150μA工作温度-40°C ~ 85°C封装/外壳8-SOIC（0.154"，3.90mm 宽）供应商器件封装8-SOIC安装类型表面贴装

Less than 1 mW Typical Power Dissipation at DESCRIPTION

The LMC555 is a CMOS version of the industry 5V Supply

standard 555 series general purpose timers. In

• 3 MHz Astable Frequency Capability addition to the standard package (SOIC, VSSSOP,

• 1.5V Supply Operating Voltage Ensured and PDIP) the LMC555 is also available in a chip

• Output Fully Compatible with TTL and CMOS sized package (8 Bump DSBGA) using TI's DSBGA

Logic package technology. The LMC555 offers the same at 5V Supply

capability of generating accurate time delays and

• Tested to −10 mA, +50 mA Output Current frequencies as the LM555 but with much lower power

Levels dissipation and supply current spikes. When operated

• Reduced Supply Current Spikes During Output as a one-shot, the time delay is precisely controlled

Transitions by a single external resistor and capacitor. In the

stable mode the oscillation frequency and duty cycle • Extremely Low Reset, Trigger, and Threshold

are accurately set by two external resistors and one Currents capacitor. The use of Texas Instruments' LMCMOS

• Excellent Temperature Stability process extends both the frequency range and low

• Pin-for-Pin Compatible with 555 Series of supply capability.

Timers

• Available in 8-pin VSSOP Package and 8-Bump

DSBGA package

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