SN74HC259PWT Datasheet PDF - TI

●description/ordering information

●These 8-bit addressable latches are designed for general-purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. They are multifunctional devices capable of storing single-line data in eight addressable latches and being a 1-of-8 decoder or demultiplexer with active-high outputs.

●• Wide Operating Voltage Range of 2 V to 6 V

●• High-Current Inverting Outputs Drive Up To 10 LSTTL Loads

●• Low Power Consumption, 80-µA Max ICC

●• Typical tpd = 14 ns

●• ±4-mA Output Drive at 5 V

●• Low Input Current of 1 µA Max

●• 8-Bit Parallel-Out Storage Register Performs Serial-to-Parallel Conversion With Storage

●• Asynchronous Parallel Clear

●• Active-High Decoder

●• Enable Input Simplifies Expansion

●• Expandable for n-Bit Applications

●• Four Distinct Functional Modes