Datasheet4U Logo Datasheet4U.com

54AC299 - 8-Input Universal Shift/Storage Register

Description

The ’AC/’ACT299 is an 8-bit universal shift/storage register with TRI-STATE ® outputs.

Four modes of operation are possible: hold (store), shift left, shift right and load data.

The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins.

Features

  • n ICC and IOZ reduced by 50% Ordering Code: Logic Symbols Connection Diagrams Pin Assignment for DIP and Flatpak DS100252-1 IEEE/IEC DS100252-2 Pin Assignment for LCC DS100252-3 DS100252-4 TRI-STATE ® is a registered trademark of National Semiconductor Corporation. FACT ® is a registered trademark of Fairchild Semiconductor Corporation. © 1998 National Semiconductor Corporation DS100252 www. national. com Connection Diagrams Pin Names CP DS0 DS7 S0, S1 MR OE1, OE2 I/O0.
  • I/O7 Q0,.

📥 Download Datasheet

Datasheet preview – 54AC299

Datasheet Details

Part number 54AC299
Manufacturer National Semiconductor
File Size 237.29 KB
Description 8-Input Universal Shift/Storage Register
Datasheet download datasheet 54AC299 Datasheet
Additional preview pages of the 54AC299 datasheet.

📁 Similar Datasheet

  • 54AC241 - Octal Buffer/Line Driver (Texas Instruments)
  • 54AC244-N - Octal Buffer/Line Driver (Texas Instruments)
  • 54AC251 - 8-Input Multiplexer (Texas Instruments)
  • 54AC257 - Quad 2-Input Multiplexer (Texas Instruments)
  • 54AC11002 - QUADRUPLE 2-INPUT POSITIVE-NOR GATES (Texas Instruments)
  • 54AC11010 - TRIPLE 3-INPUT POSITIVE-NAND GATES (Texas Instruments)
  • 54AC11011 - TRIPLE 3-INPUT POSITIVE-AND GATES (Texas Instruments)
  • 54AC11021 - Dual 4-Input Positive-AND Gates (Texas Instruments)
  • 54AC11027 - TRIPLE 3-INPUT POSITIVE-NOR GATES (Texas Instruments)
  • 54AC11030 - 8-Input Positive-NAND Gates (Texas Instruments)
Other Datasheets by National Semiconductor
  • 54AC20 - Dual 4-Input NAND Gate
  • 54AC240 - Octal Buffer/Line Driver
  • 54AC241 - Octal Buffer/Line Driver
  • 54AC244 - Octal Buffer/Line Driver
  • 54AC245 - Octal Bidirectional Transceiver
  • 54AC251 - 8-Input Multiplexer
  • 54AC253 - Dual 4-Input Multiplexer
  • 54AC257 - Quad 2-Input Multiplexer

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com 54ACC299 • 54ACT299 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins September 1998 54AC299 • 54ACT299 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins General Description The ’AC/’ACT299 is an 8-bit universal shift/storage register with TRI-STATE ® outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip-flops Q0, Q7 to allow easy serial cascading. A separate active LOW Master Reset is used to reset the register.
Published: |