SN74LV74AMPWREP 供应商
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SN74LV74AMPWREP
品牌：TI 封装/批号：原厂原装/22+
SN74LV74AMPWREP 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 触发器
- 系列：74LV
- 功能：设置（预设）和复位
- 类型：D 型总线
- 输出类型：差分
- 元件数：2
- 每个元件的位元数：1
- 频率 - 时钟：100MHz
- 延迟时间 - 传输：9.8ns
- 触发器类型：正边沿
- 输出电流高，低：12mA，12mA
- 电源电压：2 V ~ 5.5 V
- 工作温度：-55°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：14-TSSOP（0.173"，4.40mm 宽）
- 包装：®
- 其它名称：296-19446-6
产品特性
- Controlled Baseline One Assembly/Test Site, One Fabrication Site
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of -55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree(1)
- 2-V to 5.5-V VCC Operation
- Max tpd of 13 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
- Supports Mixed-Mode Voltage Operation on All Ports
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
产品概述
These dual positive-edge-triggered D-type flip-flops are designed for 2-V to 5.5-V VCC operation.A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) inputs meeting the setup-time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
SN74LV74AMPWREP