D触发器三态同相输出
These circuits are positive-edge triggered D-type flip-flops with an enable input. The "HC377, "HC378, and "HC379 devices are similar to "HC273, "HC174, and "HC175 respectively, but feature a latched clock enable G instead of a common clear.
Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse if G is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock
Features
"HC377 and "HC378 Contain Eight and Six Flip-Flops, Respectively, with Single-Rail Outputs
"HC379 Contains Four Flip-Flops with Double-Rail Outputs
Clock Enable Latched to Avoid False Clocking
Applications Include:
Buffer/Storage Registers
频率 23 MHz
电源电压DC 2.00V ~ 6.00V
输出接口数 8
输出电流 5.20 mA
电路数 8
时钟频率 64 MHz
位数 8
传送延迟时间 34.0 ns
电压波节 6.00 V, 5.00 V, 2.00 V
输入电容 3 pF
输出电流驱动 -1.00 mA
输入数 8
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2V ~ 6V
电源电压Max 6 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 20
封装 SOP-20
封装 SOP-20
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74HC377NSR TI 德州仪器 | 当前型号 | 当前型号 |
SN74HC273NSR 德州仪器 | 类似代替 | SN74HC377NSR和SN74HC273NSR的区别 |
SN74LS273NSR 德州仪器 | 类似代替 | SN74HC377NSR和SN74LS273NSR的区别 |
SN74AHC273NSR 德州仪器 | 类似代替 | SN74HC377NSR和SN74AHC273NSR的区别 |