nc7sz74k8x sz74 的参数 |
| 功能
Function |
设置（预设）和复位 Set(Preset) and Reset |
| 类型
Type |
D型 D-Type |
| 输出类型
Output Type |
差分 Differential |
| 元件数
Number of Elements |
1 |
| 每元件位数
Number of Bits per Element |
1 |
| 时钟频率
Frequency - Clock |
75MHz |
| 传播延迟时间
Delay Time - Propagation |
6.5ns |
|
正边沿 Positive Edge |
| 触发器类型
Trigger Type |
32mA，32mA |
| 输出高电平，低电平电流
Current - Output High, Low |
1.65 V ~ 5.5 V |
| 电源电压
Voltage - Supply |
TinyLogic? UHS D-Type Flip-Flop with Preset and Clear General Description The NC7SZ74 is a single D-type CMOS Flip-Flop with preset and clear from Fairchild’s Ultra High Speed Series of TinyLogic? in the space saving US8 package. The device is fabricated with advanced CMOS technology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC range. The inputs and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 7V independent of VCC operating voltage. The signal level applied to the D input is transferred to the Q output during the positive going transition of the CLK pulse. Features Space saving SC70 6-lead package Ultra small MicroPak? leadless package Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC High Output Drive; ±24 mA at 3V VCC Broad VCC Operating Range; 1.65V to 5.5V Matches the performance of LCX when operated at 3.3V VCC Power down high impedance inputs/output Overvoltage tolerant inputs facilitate 5V - 3V translation Patented noise/EMI reduction circuitry implemented |
| Description & Applications |
TinyLogic?UHS D型双稳态触发器与预置和清除 概述 该NC7SZ74是一个单一的D型CMOS触发器预置和清除从飞兆半导体的超高速系列 TinyLogic?节省空间US8包。该装置 采用先进的CMOS技术制造，以实现 超高速，同时保持高输出驱动 低静态功耗在一个非常宽VCC工作范围。该设备被指定为工作在 1.65V至5.5V的VCC范围。输入和输出高 阻抗时VCC为0V。容忍的输入电压高达 7V VCC工作电压无关。 施加的D输入端的信号电平被转移到 在积极走出去的CLK过渡Q输出 脉冲。 节省空间的SC70 6引脚封装 超小型的MicroPak?无铅封装 超高速; TPD2.6 ns（典型值）为50 pF的5V VCC 高输出驱动±24 mA在3V VCC 宽VCC工作电压范围1.65V到5.5V 操作时的性能相匹配的LCX 3.3V VCC 掉电高阻抗输入/输出 耐过电压5V输入方便 - 3V翻译 专利的噪声/ EMI抑制电路实施 |
| 描述与应用 |
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