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Logic / FF/Latches / CD54HC74F3A
Datasheets
CD54HC74F3A by:
Texas Instruments
Harris Semiconductor
HARTING Technology Group
Intersil Corporation
Motorola Semiconductor Products
National Semiconductor Corporation
RCA
Texas Instruments
Not Found

High Speed CMOS Logic Dual Positive-Edge Trigger D Flip-Flops with Set and Reset 14-CDIP -55 to 125

Part Details for CD54HC74F3A by Texas Instruments

Results Overview of CD54HC74F3A by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

CD54HC74F3A Information

CD54HC74F3A 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 CD54HC74F3A

Part # Distributor Description Stock Price Buy
DISTI # 296-CD54HC74F3A-ND
DigiKey HIGH SPEED CMOS LOGIC DUAL POSIT Lead time: 12 Weeks Container: Tube Temporarily Out of Stock
Buy Now
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,DIP,14PIN,CERAMIC 22
  • 1 $20.4778
  • 13 $19.4539
$19.4539 / $20.4778 Buy Now
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,DIP,14PIN,CERAMIC 20
  • 1 $19.0514
  • 5 $16.9346
  • 16 $15.6645
$15.6645 / $19.0514 Buy Now
Quest Components IC,FLIP-FLOP,DUAL,D TYPE,HC-CMOS,DIP,14PIN,CERAMIC 1
  • 1 $10.5000
  • 2 $7.0000
$7.0000 / $10.5000 Buy Now

Part Details for CD54HC74F3A

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CD54HC74F3A Part Data Attributes

Parametric Data
CD54HC74F3A Texas Instruments
Buy Now Datasheet
Compare Parts:
CD54HC74F3A Texas Instruments High Speed CMOS Logic Dual Positive-Edge Trigger D Flip-Flops with Set and Reset 14-CDIP -55 to 125
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Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description CERAMIC, DIP-14
Pin Count 14
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family HC/UH
JESD-30 Code R-GDIP-T14
JESD-609 Code e0
Length 19.56 mm
Load Capacitance (CL) 50 pF
Logic IC Type D FLIP-FLOP
Max Frequency@Nom-Sup 20000000 Hz
Max I(ol) 0.0052 A
Number of Bits 1
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Polarity COMPLEMENTARY
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Power Supply Current-Max (ICC) 0.04 mA
Prop. Delay@Nom-Sup 53 ns
Propagation Delay (tpd) 265 ns
Qualification Status Not Qualified
Screening Level 38535Q/M;38534H;883B
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 7.62 mm
fmax-Min 23 MHz

Alternate Parts for CD54HC74F3A

This table gives cross-reference parts and alternative options found for CD54HC74F3A. 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 CD54HC74F3A, 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
CD54HC74F3A Harris Semiconductor Check for Price D Flip-Flop, HC/UH Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, CDIP14, CD54HC74F3A vs CD54HC74F3A

CD54HC74F3A Related Parts

CD54HC74F3A Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the CD54HC74F3A is 2V to 6V.

  • To ensure proper initialization, it is recommended to assert the Master Reset (MR) input low during power-up or when the device is first powered on.

  • The maximum clock frequency that the CD54HC74F3A can handle is 25 MHz.

  • Yes, the CD54HC74F3A is compatible with 3.3V systems, but ensure that the input signals are within the recommended voltage range.

  • The asynchronous reset input (MR) should be asserted low to reset the flip-flops. It is recommended to use a pull-up resistor to ensure the input is at a valid logic level when not asserted.