74HC/HCT299; 8Bit universal shift register; 3-state
GENERAL DESCRIPTION
The 74HC/HCT299 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL LSTTL. They are specified in compliance with JEDEC standard no. 7A.
FEATURES
• Multiplexed inputs/outputs provide improved bit density
• Four operating modes:
– shift left
– shift right
– hold store
– load data
• Operates with output enable or at high-impedance OFF-state Z
• 3-state outputs drive bus lines directly
• Can be cascaded for n-bits word length
• Output capability: bus driver parallel I/Os, standard serial outputs
• ICC category: MSI