74VHC299 Datasheet - National Semiconductor

74VHC299 8-Input Universal Shift/Storage Register

The VHC299 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 The VHC299 is an 8-bit universal shift storage register with TRI-STATE output.

74VHC299 Features

* Y Low power dissipation ICC e 4 mA at TA e 25 C Y High noise immunity VNIH e VNIL e 28% VCC (min) Y All inputs are equipped with a power down protection function Y Balanced propagation delays tPLH j tPHL Y Low noise VOLP e 0 9V (typ) Y Pin and function compatible with 74HC299 Commercial 74VHC299M 7

74VHC299-NationalSemiconductor.pdf