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DM74ALS573B

Fairchild Semiconductor
Part Number DM74ALS573B
Manufacturer Fairchild Semiconductor
Description Extended Temperature Octal D-Type Transparent Latch
Published Apr 1, 2005
Detailed Description DM74ALS573B Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs April 1984 Revised February 2000 ...
Datasheet PDF File DM74ALS573B PDF File

DM74ALS573B
DM74ALS573B

Overview
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.
The eight latches of the DM74ALS573B are transparent Dtype latches.
While the enable (G) is HIGH the Q outputs will follow the data (D) inputs.
When the enable is taken LOW the output will be latched at the level of the data that was set UP.
A buffered output con...


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