产品概述
The SN74LS74ADR is a dual positive-edge-triggered D-type Flip-flop with preset and clear. This devICe contains two independent D-type positive-edge-triggered 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 preset and clear are inactive (high), data at the D input meeting the setup time requirements are 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 may be changed without affecting the levels at the outputs.
Dependable Texas Instruments quality and reliability
TTL Input and output
Green product and no Sb/Br
应用
国防, 军用与航空
产品信息
逻辑系列/标号: 74LS74 触发类型: D 传播延迟时间: 13ns 频率: 33MHz 输出电流: 8mA 封装类型: SOIC 针脚数: 14引脚 触发类型: 上升沿 芯片输出类型: 互补 电源电压最小值: 4.75V 电源电压最大值: 5.25V 逻辑芯片系列: 74LS 逻辑芯片标号: 7474 工作温度最小值: 0°C 工作温度最高值: 70°C 产品范围: - 汽车质量标准: - MSL: MSL 1 -无限制
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以上是,SN74LS74ADR正品保障公司现货量大从优,品牌:TI 型号:SN74LS74ADR的信息