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CD54ACT299

ACTIVE

8-Input Universal Shift/Storage Register with Common Parallel I/O Pins and Asynchronous Reset

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Data sheet

CD54ACT299

ACTIVE
Data sheet Order now

Product details

Configuration Universal Bits (#) 8 Technology family ACT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Input type TTL-Compatible CMOS Output type Push-Pull Clock frequency (MHz) 75 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 160 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -55 to 125 Rating Military
Configuration Universal Bits (#) 8 Technology family ACT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Input type TTL-Compatible CMOS Output type Push-Pull Clock frequency (MHz) 75 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 160 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -55 to 125 Rating Military
CDIP (J) 20 167.464 mm² 24.2 x 6.92
  • Buffered inputs
  • Typical propagation delay:

    6ns @ V CC = 5V, T A = 25°C, C L = 50pF

  • SCR-Latchup-resistant CMOS process and circuit design
  • Speed of bipolar FAST*/AS/S with significantly reduced power consumption
  • Balanced propagation delays
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
  • ± 24mA output drive current
    • Fanout to 15 FAST* ICs
    • Drives 50ohm transmission lines

(1)

(1)*FAST is a Registered Trademark of Fairchild Semiconductor Corp.

  • Buffered inputs
  • Typical propagation delay:

    6ns @ V CC = 5V, T A = 25°C, C L = 50pF

  • SCR-Latchup-resistant CMOS process and circuit design
  • Speed of bipolar FAST*/AS/S with significantly reduced power consumption
  • Balanced propagation delays
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
  • ± 24mA output drive current
    • Fanout to 15 FAST* ICs
    • Drives 50ohm transmission lines

(1)

(1)*FAST is a Registered Trademark of Fairchild Semiconductor Corp.

The RCA CDx4AC299 and CD74AC323 and the CDx4ACT299 are 3-state, 8-input universal shift/storage registers with common parallel I/O pins.

The RCA CDx4AC299 and CD74AC323 and the CDx4ACT299 are 3-state, 8-input universal shift/storage registers with common parallel I/O pins.
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Technical documentation

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Type Title Date
* Data sheet CDx4AC299, CD74AC323, CDx4ACT299 8-Lnput Universal Shift/Storage Register with Common Parallel I/O Pins datasheet (Rev. A) PDF | HTML 30 Dec 2024
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML 15 Dec 2022
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note Selecting the Right Level Translation Solution (Rev. A) 22 Jun 2004
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 1996

Design & development

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CDIP (J) 20 Ultra Librarian
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