TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
SN74LV123A的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:专用逻辑 IC - 单稳多谐振荡器(单稳态)
  • 功能描述:双路可重触发单稳态多谐振荡器
  • 点击这里打开及下载SN74LV123A的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
SN74LV123A的产品详情:

The ’LV123A devices are dual retriggerable monostable multivibrators designed for 2-V to 5.5-V VCC operation.

These edge-triggered multivibrators feature output pulse-duration control by three methods. In the first method, the A input is low, and the B input goes high. In the second method, the B input is high, and the A input goes low. In the third method, the A input is low, the B input is high, and the clear (CLR) input goes high.

The output pulse duration is programmable by selecting external resistance and capacitance values. The external timing capacitor must be connected between Cext and Rext/Cext (positive) and an external resistor connected between Rext/Cext and VCC. To obtain variable pulse durations, connect an external variable resistance between Rext/Cext and VCC. The output pulse duration also can be reduced by taking CLR low.

SN74LV123A的优势和特性:
  • 2-V to 5.5-V VCC Operation
  • Maximum tpd of 11 ns at 5 V
  • 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
  • Support 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
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class 11
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
SN74LV123A的参数(英文):
  • Number of channels (#)
  • 2
  • Supply voltage (Min) (V)
  • 2
  • Supply voltage (Max) (V)
  • 5.5
  • Technology Family
  • LV-A
  • Input type
  • Schmitt-Trigger
  • Output type
  • Push-Pull
  • ICC (uA)
  • 20
  • IOL (Max) (mA)
  • 12
  • IOH (Max) (mA)
  • -12
  • Features
  • Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff), Retriggerable
SN74LV123A具体的完整产品型号参数及价格(美元):

SN74LV123A的完整型号有:SN74LV123AD、SN74LV123ADBR、SN74LV123ADGVR、SN74LV123ADR、SN74LV123ADRG4、SN74LV123ANSR、SN74LV123APW、SN74LV123APWR、SN74LV123APWRG4、SN74LV123APWT、SN74LV123ARGYR,以下是这些产品的关键参数及官网采购报价:

SN74LV123AD,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123AD的批量USD价格:.365(1000+)

SN74LV123ADBR,工作温度:-40 to 125,封装:SSOP (DB)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123ADBR的批量USD价格:.182(1000+)

SN74LV123ADGVR,工作温度:-40 to 125,封装:TVSOP (DGV)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123ADGVR的批量USD价格:.165(1000+)

SN74LV123ADR,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网SN74LV123ADR的批量USD价格:.149(1000+)

SN74LV123ADRG4,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123ADRG4的批量USD价格:.19(1000+)

SN74LV123ANSR,工作温度:-40 to 125,封装:SO (NS)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123ANSR的批量USD价格:.182(1000+)

SN74LV123APW,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123APW的批量USD价格:.365(1000+)

SN74LV123APWR,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网SN74LV123APWR的批量USD价格:.165(1000+)

SN74LV123APWRG4,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123APWRG4的批量USD价格:.19(1000+)

SN74LV123APWT,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123APWT的批量USD价格:.365(1000+)

SN74LV123ARGYR,工作温度:-40 to 125,封装:VQFN (RGY)-16,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网SN74LV123ARGYR的批量USD价格:.173(1000+)

轻松满足您的TI芯片采购需求
SN74LV123A的评估套件:

14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM

该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。

14-24-NL-LOGIC-EVM — Generic 14 through 24 pin non-leaded package evaluation module

Flexible EVM designed to support any logic or translation device that has a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.
TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理