74VHC4040M集成电路（IC）的计数器除法器规格书PDF中文资料

General Description

The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

特性 Features

■ High speed; fMAX = 210 MHz at VCC = 5V

■ Low power dissipation: ICC = 4 µA (max) at TA = 25°C

■ High noise immunity: VNIH =VNIL = 28 VCC (min)

■ Power down protection is provided on all inputs

■ Wide operating voltage range: VCC (opr) = 2V − 5.5V

■ Low noise: VOLP = 0.8V (max)

■ Pin and function compatible with 74HC4040