HD74HC126P中文资料瑞萨数据手册PDF规格书

描述 Description

The HD74HC125, HD74HC126 require the 3-state control input C to be taken high to put the output into the high impedance condition, whereas the HD74HC125, HD74HC126 requiresthe control input to be low to put the output into high impedance.

特性 Features

• High Speed Operation: tpd= 8 ns typ (CL= 50 pF)

• High Output Current: Fanout of 15 LSTTL Loads

• Wide Operating Voltage: VCC= 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC(static) = 4 µA max (Ta = 25°C)