SN74LV123ATPWREP集成电路（IC）的多谐振荡器规格书PDF中文资料

SN74LV123ATPWREP属于集成电路（IC）的多谐振荡器。由美国德州仪器公司制造生产的SN74LV123ATPWREP多谐振荡器多谐振荡器是简单的双态器件，尽管它们的典型使用方式在很大程度上具有模拟特性，但通常被认为是数字逻辑元器件。单稳型也称为“单发”，具有一种稳定状态；但施加触发信号可使它们离开此状态一段时间，该时间通常由所连接电容器的值来确定。这些器件对于去弹跳开关触头等应用非常有用。非稳型没有稳定状态，在两个状态之间按一定频率持续转换，该频率通常也是由所连接电容器的值来确定。

Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

Extended Temperature Performance of

−40°C to 105°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Enhanced Product-Change Notification

Qualification Pedigree†

Typical VOLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

Typical VOHV (Output VOH Undershoot)

>2.3 V at VCC = 3.3 V, TA = 25°C

Supports Mixed-Mode Voltage Operation on

All Ports

Schmitt-Trigger Circuitry on A, B, and CLR

Inputs for Slow Input Transition Rates

Edge Triggered From Active-High or

Active-Low Gated Logic Inputs

Ioff Supports Partial-Power-Down Mode

Operation

Retriggerable for Very Long Output Pulses,

Up To 100% Duty Cycle

Overriding Clear Terminates Output Pulse

Glitch-Free Power-Up Reset on Outputs

ESD Protection Exceeds JESD 22

− 2000-V Human-Body Model (A114-A)

− 200-V Machine Model (A115-A)

− 1000-V Charged-Device Model (C101)