The 74HC/HCT259 are high-speed Si-gate CMOS devices and are pin compaTIble with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT259 are high-speed 8-bit addressable latches designed for general purpose storage applicaTIons in digital systems. The “259” are mulTIfuncTIonal devices capable of storing single-line data in eight addressable latches, and also 3-to-8 decoder and demultiplexer, with active HIGH outputs (Q0 to Q7), functions are available.
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