SN74ALS74ANSR 供应商
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SN74ALS74ANSR
品牌：TI 封装/批号：原厂原装/22+ -
SN74ALS74ANSR
品牌：TI 封装/批号：SOP14/23+
SN74ALS74ANSR 属性参数
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：逻辑 - 触发器
- 系列：74ALS
- 功能：设置（预设）和复位
- 类型：D 型
- 输出类型：差分
- 元件数：2
- 每个元件的位元数：1
- 频率 - 时钟：34MHz
- 延迟时间 - 传输：5ns
- 触发器类型：正边沿
- 输出电流高，低：400µA, 8mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：0°C ~ 70°C
- 安装类型：表面贴装
- 封装/外壳：14-SOIC（0.209"，5.30mm 宽）
- 包装：带卷 (TR)
产品特性
- Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
产品概述
These devices contain two independent positive-edge-triggered
D-type flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs
regardless of the levels of the other inputs. When and are inactive (high), data at the
data (D) input meeting the setup-time requirements are transferred to
the outputs on the positive-going edge of the clock (CLK) pulse.
Clock triggering occurs at a voltage level and is not directly
related to the rise time of CLK. Following the hold-time interval,
data at the D input can be changed without affecting the levels at
the outputs.The SN54ALS74A and SN54AS74A are characterized for operation over
the full military temperature range of -55°C to 125°C. The
SN74ALS74A and SN74AS74A are characterized for operation from
0°C to 70°C.