General Description
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.
Features
â Switching specifications at 50 pF
â Switching specifications guaranteed over full temperature and VCC range
â Advanced oxide-isolated, ion-implanted Schottky TTL process
â Functionally and pin for pin compatible with LS and ALS TTL counterparts
â Improved AC performance over LS and ALS TTL counterparts
â 3-STATE buffer-type outputs drive bus lines directly
|