74系列逻辑芯片/74HCT259D
GENERAL DESCRIPTION
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.
FEATURES
• Combines demultiplexer and 8-bit latch
• Serial-to-parallel capability
• Output from each storage bit available
• Random addressable data entry
• Easily expandable
• Common reset input
• Useful as a 3-to-8 active HIGH decoder
• Output capability: standard
• ICC category: MSI