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MC74HC574A: Octal 3-State Non-inverting D Flip-Flop

Overview
Specifications
Packages
Datasheet: Octal 3-State NonInverting D Flip-Flop
Rev. 15 (127kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (6)
Product Overview
Product Description
High-Performance Silicon-Gate CMOS

The MC74HC574A is identical in pinout to the LS574. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

Data meeting the setup time is clocked to the outputs with the rising edge of the Clock. The Output Enable input does not affect the states of the flip-flops, but when Output Enable is high, all device outputs are forced to the high-impedance state. Thus, data may be stored even when the outputs are not enabled.

The HC574A is identical in function to the HCT374A but has the flip-flop inputs on the opposite side of the package from the outputs to facilitate PC board layout.
Features
 
  • Output Drive Capability: 15 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0 mA
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 266 FETs or 66.5 Equivalent Gates
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Simulation Models (1) Package Drawings (2)
Data Sheets (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
MC74HC574ADTR2G Active
Pb-free
Halide free
Octal 3-State Non-inverting D Flip-Flop TSSOP-20 948E-02 1 Tape and Reel 2500 $0.28
MC74HC574ADWG Active
Pb-free
Halide free
Octal 3-State Non-inverting D Flip-Flop SOIC-20W 751D-05 3 Tube 38 $0.28
MC74HC574ADWR2G Active
Pb-free
Halide free
Octal 3-State Non-inverting D Flip-Flop SOIC-20W 751D-05 3 Tape and Reel 1000 $0.28
NLV74HC574ADTR2G Active 
AEC Qualified
PPAP Capable
Pb-free
Halide free
Octal 3-State Non-inverting D Flip-Flop TSSOP-20 948E-02 1 Tape and Reel 2500 $0.308
NLV74HC574ADWR2G Active, Not Rec
AEC Qualified
PPAP Capable
Pb-free
Halide free
Octal 3-State Non-inverting D Flip-Flop SOIC-20W 751D-05 3 Tape and Reel 1000 $0.308
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 55,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Arrow   (Fri Jul 10 16:11:00 MST 2015) : 1634
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Arrow   (Fri Jul 10 16:11:11 MST 2015) : 509
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : <100
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
Datasheet: Octal 3-State NonInverting D Flip-Flop
Rev. 15 (127kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (6)
Product Overview

Product Compliance Status Description Type Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type
 Pb-free 
 Halide free 
 Active     Octal 3-State Non-inverting D Flip-Flop   D-Type   8   2   6   32   6   TSSOP-20 
 Pb-free 
 Halide free 
 Active     Octal 3-State Non-inverting D Flip-Flop   D-Type   8   2   6   32   6   SOIC-20W 
 Pb-free 
 Halide free 
 Active     Octal 3-State Non-inverting D Flip-Flop   D-Type   8   2   6   32   6   SOIC-20W 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Octal 3-State Non-inverting D Flip-Flop   D-Type   8   2   6   32   6   TSSOP-20 
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