These 8-bit registers feature totem-pole 3-State outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. The high-impedance state and increased high-logic-level drive provide these registers with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

• Switching specifications at 50 pF
• Switching specifications guaranteed over full temperature and VCC range
• Functionally and pin for pin compatible with LS TTL counterpart
• Improved AC performance over LS373 at approximately half the power
• TRI-STATE buffer-type outputs drive bus lines directly