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HD74LS259P - 8-bit Address Latch

Download the HD74LS259P datasheet PDF. This datasheet also covers the HD74LS259 variant, as both devices belong to the same 8-bit address latch family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS259P DILP-16 pin PRDP0016AE-B (DP-16FV).
  • PRSP0016DH-B HD74LS259FPEL SOP-16 pin (JEITA) (FP-16DAV) FP HD74LS259RPEL SOP-16 pin (JEDEC) PRSP0016DG-A RP (FP-16DNV) Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity).
  • EL (2,000 pcs/reel) EL (2,500 pcs/reel) Rev.2.00, Feb.18.2005, page 1 of 7 HD74LS259 P.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HD74LS259-Renesas.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HD74LS259 8-bit Addressable Latches Hitachi Semiconductor
HD74LS251 1 of 8 Data Selectors/Multiplexers Hitachi Semiconductor
HD74LS253 Dual 4-line-to-1-line Data Selectors/Multiplexers Hitachi Semiconductor
HD74LS257 Quadruple 2-line-to-1-line Data Selectors/Multiplexers Hitachi Semiconductor
HD74LS258 Quadruple 2-line-to-1-line Data Selectors/Multiplexers Hitachi Semiconductor

Other Datasheets by Renesas

Part Number Description
HD74LS259 8-bit Address Latch
HD74LS251 1 of 8 Data Selector/Multiplexer
HD74LS251P 1 of 8 Data Selector/Multiplexer
HD74LS253 Dual 4-line-to-1-line Data Selectors/Multiplexers
HD74LS253P Dual 4-line-to-1-line Data Selectors/Multiplexers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HD74LS259 8-bit Address Latch REJ03D0471–0200 Rev.2.00 Feb.18.2005 This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional device capable of storing single-line data in eight addressable latches, and being a 1-to-8 decoder or demultiplexer with active-high outputs. Four distinct modes of operation are selectable by controlling the clear and enable inputs as enumerated in the function table. In the addressable-latch mode, data at the data-in terminal is written into the addressed latch. The addressed latch will follow the data input with all unaddressed latches remaining in their previous states.