FAIRCHILD 触发器 MM74HC273SJX

MM74HC273SJX

MM74HC273SJX

General Description

The MM74HC273 edge triggered flip-flops utilize advanced

silicon-gate CMOS technology to implement D-type flipflops. They possess high noise immunity, low power, and

speeds comparable to low power Schottky TTL circuits.

This device contains 8 master-slave flip-flops with a common clock and common clear. Data on the D input having

the specified setup and hold times is transferred to the Q

output on the LOW-to-HIGH transition of the CLOCK input.

The CLEAR input when LOW, sets all outputs to a low

state.

Each output can drive 10 low power Schottky TTL equivalent loads. The MM74HC273 is functionally as well as pin

compatible to the 74LS273. All inputs are protected from

damage due to static discharge by diodes to VCC and

ground.

Features

■ Typical propagation delay: 18 ns

■ Wide operating voltage range

■ Low input current: 1 μA maximum

■ Low quiescent current: 80 μA (74 Series)

■ Output drive: 10 LS-TTL loads

输入类型: Single-Ended

输出类型: Single-Ended

传播延迟时间: 135 ns

高电平输出电流: - 5.2 mA

低电平输出电流: 5.2 mA

电源电压-: 2 V

电源电压-: 6 V

工作温度: - 40 C

工作温度: + 85 C

安装风格: SMD/SMT

封装 / 箱体: SOP-20

封装: Cut Tape

封装: MouseReel

封装: Reel

功能: Octal D-Type Flip-Flop  

高度: 1.8 mm  

长度: 12.6 mm  

静态电流: 8 uA  

系列: MM74HC273  

宽度: 5.3 mm  

商标: ON Semiconductor / Fairchild  

通道数量: 8  

输入线路数量: 8  

输出线路数量: 8  

工作电源电压: 2 V to 6 V  

产品类型: Flip Flops