74F3038中文资料飞利浦数据手册PDF规格书

DESCRIPTION

The 74F3038 is a high current Open-Collector Line Driver composed of four 2-input NAND gates. It has been designed to deal with the transmission line effects of PC boards which appear when fast edge rates are used.

The 74F3038 can sink 160mA with a VCC as low as 4.5V. This guarantees incident wave switching with VOL not more than 0.8V while driving impedances as low as 30Ω. This is applicable with any combination of outputs using continuous duty.

FEATURES

• 30Ω line driver

• 160mA output drive capability

• High speed

• Facilitates incident wave switching

• 3nh lead inductance each on VCC and GND when both side pins are used