MC74AC374: Octal D Flip-Flop with 3-State Outputs

The MC74AC374/74ACT374 is a high-speed, low-power octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for busoriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops.

Features
  • Buffered Positive Edge-Triggered Clock
  • 3-State Outputs for Bus-Oriented Applications
  • Outputs Source/Sink 24 mA
  • See MC74AC273 for Reset Version
  • See MC74AC377 for Clock Enable Version
  • See MC74AC373 for Transparent Latch Version
  • See MC74AC574 for Broadside Pinout Version
  • See MC74AC564 for Broadside Pinout Version with Inverted Outputs
  • ACT374 Has TTL Compatible Inputs
  • Pb-Free Packages are Available
Simulation Models (4)
Document TitleDocument ID/SizeRevisionRevision Date
IBIS Model for MC74AC374DW_33MC74AC374DW_33.IBS (9.0kB)0
IBIS Model for MC74AC374DW_5MC74AC374DW_5.IBS (6.0kB)0
IBIS Model for MC74AC374N_33MC74AC374N_33.IBS (9.0kB)0
IBIS Model for MC74AC374N_5MC74AC374N_5.IBS (6.0kB)0
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC-20 WB751D-05 (36.3kB)H
TSSOP-20 WB948E-02 (39.7kB)D
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Octal D Type Flip Flop with 3 State OutputsMC74AC374/D (100kB)9
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74AC374DTR2GActivePb-free Halide freeTSSOP-20948E-021Tape and Reel2500$0.2267
MC74AC374DWGActivePb-free Halide freeSOIC-20W751D-053Tube38$0.2667
MC74AC374DWR2GActivePb-free Halide freeSOIC-20W751D-053Tape and Reel1000$0.2667
Specifications
ProductTypeChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74AC374DTR2GD-Type8269.524
MC74AC374DWGD-Type8269.524
MC74AC374DWR2GD-Type8269.524
Octal D Type Flip Flop with 3 State Outputs (100kB) MC74ACT374
IBIS Model for MC74AC374DW_33 MC74AC374
IBIS Model for MC74AC374DW_5 MC74AC374
IBIS Model for MC74AC374N_33 MC74AC374
IBIS Model for MC74AC374N_5 MC74AC374
TSSOP-20 WB NLSX3018
SOIC-20 WB NLSX3018