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DM74AS873 Dual 4-Bit D-Type Transparent Latches with 3-STATE Outputs
December 1986 Revised July 2003
DM74AS873 Dual 4-Bit D-Type Transparent Latches with 3-STATE Outputs
General Description
These dual 4-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.
DM74AS873 Datasheet
