MC74HCT374A: Octal 3-State Non-inverting D Flip-Flop

Datasheet: Octal 3-State NonInverting D Flip-Flop with LSTTL Compatible Inputs
Rev. 12 (116kB)
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High-Performance Silicon-Gate CMOS

The MC74HCT374A may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs.

The HCT374A is identical in pinout to the LS374. Data meeting the setup and hold time is clocked to the outputs with the rising edge of Clock. The Output Enable does not affect the state of the flip-flops, but when Output Enable is high, the outputs are forced to the high-impedance state. Thus, data may be stored even when the outputs are not enabled.

The HCT374A is identical in function to the HCT574A, which has the input pins on the opposite side of the package from the output pins. This device is similar in function to the HCT534A, which has inverting outputs.
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: 276 FETs or 69 Equivalent Gates
  • Improvements over HCT374
    - Improved Propagation Delays
    - 50% Lower Quiescent Power
    - Improved Input Noise and Latchup Immunity
  • Pb-Free Packages are Available*
Technical Documentation & Design Resources
Simulation Models (2) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC74HCT374ADTR2G Active
Pb-free
Halide free
MC74HCT374A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.2125
MC74HCT374ADWG Active
Pb-free
Halide free
MC74HCT374A SOIC-20W 751D-05 3 260 Tube 38 $0.2373
MC74HCT374ADWR2G Active
Pb-free
Halide free
MC74HCT374A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.2619
NLVHCT374ADTR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HCT374A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.308
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 55,176
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 5,000
Avnet   (2020-08-19) : >1K
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
MC74HCT374ADTR2G  
 $0.2125 
Pb
H
 Active   
D-Type
8
4.5
5.5
31
6
TSSOP-20
MC74HCT374ADWG  
 $0.2373 
Pb
H
 Active   
D-Type
8
4.5
5.5
31
6
SOIC-20W
MC74HCT374ADWR2G  
 $0.2619 
Pb
H
 Active   
D-Type
8
4.5
5.5
31
6
SOIC-20W
NLVHCT374ADTR2G  
 $0.308 
Pb
A
H
P
 Active   
D-Type
8
4.5
5.5
31
6
TSSOP-20
Case Outlines
751D-05    9.48   
Packages
MC74HCT374A: Octal 3-State Non-inverting D Flip-Flop
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