74LV257D中文资料飞利浦数据手册PDF规格书

DESCRIPTION

The 74LV257 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT257

FEATURES

• Optimized for low voltage applications: 1.0 to 3.6 V

• Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V

• Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, Tamb = 25°C

• Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, Tamb = 25°C

• Non-inverting data path

• Output capability: bus driver

• ICC category: MSI