MC74HCT574A: Octal 3-State Non-inverting D Flip-Flop

Datasheet: Octal 3-State NonInverting D Flip-Flop with LSTTL-Compatible Inputs
Rev. 11 (119kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
High-Performance Silicon-Gate CMOS

The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.

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 HCT574A 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
  • TTL NMOS Compatible Input Levels
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Operating Voltage Range: 4.5 to 5.5 V
  • Low Input Current: 1.0 mA
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 286 FETs or 71.5 Equivalent Gates
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC74HCT574ADTR2G Active
Pb-free
Halide free
MC74HCT574A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.3813
MC74HCT574ADWG Last Shipments
Pb-free
Halide free
MC74HCT574A SOIC-20W 751D-05 3 260 Tube 38  
MC74HCT574ADWR2G Active
Pb-free
Halide free
MC74HCT574A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.3945
NLV74HCT574ADTRG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HCT574A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.308
NLV74HCT574ADWG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HCT574A SOIC-20W 751D-05 3 260 Tube 38  
NLV74HCT574ADWRG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HCT574A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.28
NLVHCT574ADWR2G Active, Not Rec
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HCT574A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.3213
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74HCT574ADTR2G  
 $0.3813 
Pb
H
 Active   
D-Type
8
4.5
5.5
5.5
30
6
TSSOP-20
MC74HCT574ADWR2G  
 $0.3945 
Pb
H
 Active   
D-Type
8
4.5
5.5
30
6
SOIC-20W
NLV74HCT574ADTRG  
 $0.308 
Pb
A
H
P
 Active   
D-Type
8
4.5
5.5
30
6
TSSOP-20
NLV74HCT574ADWRG  
 $0.28 
Pb
A
H
P
 Active   
D-Type
8
4.5
5.5
30
6
SOIC-20W
Case Outlines
751D-05    9.48   
Packages
MC74HCT574A: Octal 3-State Non-inverting D Flip-Flop
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.