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CD74ACT574

ACTIVE

Octal Non-Inverting D-Type Flip-Flops with 3-State Outputs

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Data sheet

CD74ACT574

ACTIVE
Data sheet Order now

Product details

Number of channels 8 Technology family ACT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 125 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 80 Features Balanced outputs, Positive input clamp diode, Very high speed (tpd 5-10ns) Operating temperature range (°C) -55 to 125 Rating Catalog
Number of channels 8 Technology family ACT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 125 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 80 Features Balanced outputs, Positive input clamp diode, Very high speed (tpd 5-10ns) Operating temperature range (°C) -55 to 125 Rating Catalog
PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm)
  • 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)*FAST is a Registered Trademark of Fairchild Semiconductor Corp.
  • 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)*FAST is a Registered Trademark of Fairchild Semiconductor Corp.

The CDx4AC574 and the CDx4ACT574 octal D-type, 3-state, positive-edge-triggered flip-flops use the RCA ADVANCED CMOS technology.

The CDx4AC574 and the CDx4ACT574 octal D-type, 3-state, positive-edge-triggered flip-flops use the RCA ADVANCED CMOS technology.

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Technical documentation

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* Data sheet CDx4AC574, CDx4ACT574 Octal D-Type Flip-Flop, 3-State Positive-Edge-Triggered datasheet (Rev. A) PDF | HTML May 10, 2024

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