MC74HC74A: Dual D Flip-Flop with Set and Reset

Datasheet: Dual D Flip-Flop With Set and Reset
Rev. 14 (110kB)
Product Overview
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Product Change Notification
High-Performance Silicon-Gate CMOS

The MC574HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

This device consists of two D flip-flops with individual Set, Reset, and Clock inputs. Information at a D-input is transferred to the corresponding Q output on the next positive going edge of the clock input. Both Q and Qbar outputs are available from each flip-flop. The Set and Reset inputs are asynchronous.
Features
 
  • Output Drive Capability: 10 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
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 128 FETs or 32 Equivalent Gates
  • 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.
MC74HC74ADG Active
Pb-free
Halide free
MC74HC74A SOIC-14 751A-03 1 260 Tube 55 $0.1572
MC74HC74ADR2G Active
Pb-free
Halide free
MC74HC74A SOIC-14 751A-03 1 260 Tape and Reel 2500 $0.1412
MC74HC74ADTR2G Active
Pb-free
Halide free
MC74HC74A TSSOP-14 948G-01 1 260 Tape and Reel 2500 $0.1861
NLV74HC74ADG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC74A SOIC-14 751A-03 1 260 Tube 55  
NLV74HC74ADR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC74A SOIC-14 751A-03 1 260 Tape and Reel 2500 $0.1299
NLV74HC74ADTR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC74A TSSOP-14 948G-01 1 260 Tape and Reel 2500 $0.1613
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 10,615
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <1K
FutureElectronics   (2020-08-19 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74HC74ADG  
 $0.1572 
Pb
H
 Active   
D-Type
2
2
6
20
4
SOIC-14
MC74HC74ADR2G  
 $0.1412 
Pb
H
 Active   
D-Type
2
2
6
20
4
SOIC-14
MC74HC74ADTR2G  
 $0.1861 
Pb
H
 Active   
D-Type
2
2
6
20
4
TSSOP-14
NLV74HC74ADR2G  
 $0.1299 
Pb
A
H
P
 Active   
D-Type
2
2
6
20
4
SOIC-14
NLV74HC74ADTR2G  
 $0.1613 
Pb
A
H
P
 Active   
D-Type
2
2
6
20
4
TSSOP-14
Case Outlines
948G-01    751A-03   
Packages
MC74HC74A: Dual D Flip-Flop with Set and Reset
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