Datasheets
SN74HC74DRG4 by: Texas Instruments

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85

Part Details for SN74HC74DRG4 by Texas Instruments

Results Overview of SN74HC74DRG4 by Texas Instruments

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Applications Education and Research Financial Technology (Fintech) Healthcare

SN74HC74DRG4 Information

SN74HC74DRG4 by Texas Instruments is an FF/Latch.
FF/Latches are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for SN74HC74DRG4

Part # Distributor Description Stock Price Buy
DISTI # 595-SN74HC74DRG4
Mouser Electronics Flip Flops Dual Pos-Edge-Trig D -Type Flip-Flop ALT 595-SN74HC74DR RoHS: Compliant 690
  • 1 $0.5100
  • 10 $0.3760
  • 25 $0.3570
  • 250 $0.3550
  • 1,000 $0.2860
  • 2,500 $0.1980
  • 10,000 $0.1860
  • 20,000 $0.1830
$0.1830 / $0.5100 Buy Now
Bristol Electronics   Min Qty: 14 101
  • 14 $0.3750
  • 41 $0.1875
$0.1875 / $0.3750 Buy Now
Bristol Electronics   34
RFQ
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,SOP,14PIN,PLASTIC 400
  • 1 $0.7690
  • 34 $0.4614
  • 131 $0.3845
$0.3845 / $0.7690 Buy Now
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,SOP,14PIN,PLASTIC 252
  • 1 $0.4614
  • 53 $0.3076
  • 196 $0.2153
$0.2153 / $0.4614 Buy Now
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,SOP,14PIN,PLASTIC 80
  • 1 $0.5000
  • 11 $0.2500
  • 41 $0.1500
$0.1500 / $0.5000 Buy Now
Ameya Holding Limited IC D-TYPE POS TRG DUAL 14SOIC 248466
RFQ
DISTI # SN74HC74DRG4
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape 2280
  • 5 $0.2620
  • 10 $0.2250
  • 50 $0.1540
  • 100 $0.1400
  • 500 $0.1230
$0.1230 / $0.2620 Buy Now
Vyrian Logic ICs 75709
RFQ
Win Source Electronics IC D-TYPE POS TRG DUAL 14SOIC 111410
  • 740 $0.0678
  • 1,575 $0.0635
  • 2,450 $0.0613
  • 3,515 $0.0569
  • 4,575 $0.0547
  • 5,715 $0.0525
$0.0525 / $0.0678 Buy Now

Part Details for SN74HC74DRG4

SN74HC74DRG4 CAD Models

SN74HC74DRG4 Part Data Attributes

SN74HC74DRG4 Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74HC74DRG4 Texas Instruments Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family HC/UH
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Load Capacitance (CL) 50 pF
Logic IC Type D FLIP-FLOP
Max Frequency@Nom-Sup 25000000 Hz
Max I(ol) 0.0052 A
Moisture Sensitivity Level 1
Number of Bits 1
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Polarity COMPLEMENTARY
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.04 mA
Propagation Delay (tpd) 220 ns
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trigger Type POSITIVE EDGE
Width 3.91 mm
fmax-Min 29 MHz

Alternate Parts for SN74HC74DRG4

This table gives cross-reference parts and alternative options found for SN74HC74DRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC74DRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
GD74HC74D MagnaChip Semiconductor Ltd Check for Price D Flip-Flop, HC/UH Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14, SOP-14 SN74HC74DRG4 vs GD74HC74D
Part Number Manufacturer Composite Price Description Compare
SN74HC74DRE4 Texas Instruments Check for Price Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DRE4
SN74HC74DT Texas Instruments $0.3022 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DT
SN74HC74D Texas Instruments $0.1701 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74D
SN74HC74DG4 Texas Instruments Check for Price Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DG4
SN74HC74DE4 Texas Instruments Check for Price Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DE4
SN74HC74DTG4 Texas Instruments Check for Price Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DTG4
SN74HC74DR Texas Instruments $0.1540 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85 SN74HC74DRG4 vs SN74HC74DR

SN74HC74DRG4 Related Parts

SN74HC74DRG4 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the SN74HC74DRG4 is 25 MHz, but it can vary depending on the operating conditions and the quality of the clock signal.

  • To ensure proper power supply, connect VCC to a 2.0-V to 6.0-V power supply, and GND to the system ground. Decouple the power supply with a 0.1-μF ceramic capacitor.

  • The preset (PRE) input is used to asynchronously set the Q output to a logic high level, regardless of the clock (CLK) input. This is useful for initializing the flip-flop or for resetting the output.

  • The asynchronous clear (CLR) input is used to reset the flip-flop. When CLR is low, the Q output is reset to a logic low level, regardless of the clock (CLK) input. Ensure that CLR is not asserted simultaneously with the clock edge to avoid metastability.

  • The propagation delay of the SN74HC74DRG4 is typically around 10-15 ns, but it can vary depending on the operating conditions and the load capacitance.