Click to expand full text
DM74ALS573B Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs
April 1984 Revised February 2000
DM74ALS573B Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs
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.
DM74ALS573B Datasheet
