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Logic / Counters / CD74HC4520E
Datasheets
CD74HC4520E by:

High Speed CMOS Logic Dual Binary Up-Counters 16-PDIP -55 to 125

Part Details for CD74HC4520E by Texas Instruments

Results Overview of CD74HC4520E 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.

Applications Education and Research Space Technology Aerospace and Defense Automotive

CD74HC4520E Information

CD74HC4520E by Texas Instruments is a Counter.
Counters 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 CD74HC4520E

Part # Distributor Description Stock Price Buy
DISTI # 296-26005-5-ND
DigiKey IC BINARY COUNTER DL 4BIT 16DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 10380
In Stock
  • 1 $0.7000
  • 10 $0.4990
  • 25 $0.4484
  • 100 $0.3924
  • 250 $0.3656
  • 500 $0.3495
  • 1,000 $0.3362
  • 2,500 $0.3222
  • 5,000 $0.3138
$0.3138 / $0.7000 Buy Now
DISTI # 595-CD74HC4520E
Mouser Electronics Counter ICs Hi-Speed CMOS Logic Dual Bin Up-Counter RoHS: Compliant 292
  • 1 $0.5600
  • 10 $0.3950
  • 25 $0.3580
  • 100 $0.3130
  • 250 $0.2810
$0.2810 / $0.5600 Buy Now
DISTI # J56:1989_00097641
Arrow Electronics Counter Dual 4-Bit Binary UP 16-Pin PDIP Tube RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2242 Europe - 1000
  • 1,000 $0.2745
  • 5,000 $0.2718
$0.2718 / $0.2745 Buy Now
DISTI # 85972882
Verical Counter Dual 4-Bit Binary UP 16-Pin PDIP Tube RoHS: Compliant Min Qty: 970 Package Multiple: 1 Date Code: 0401 Americas - 17583
  • 970 $0.3866
  • 1,052 $0.3566
  • 10,000 $0.3179
  • 100,000 $0.2664
$0.2664 / $0.3866 Buy Now
DISTI # 85972052
Verical Counter Dual 4-Bit Binary UP 16-Pin PDIP Tube RoHS: Compliant Min Qty: 970 Package Multiple: 1 Date Code: 0001 Americas - 1750
  • 970 $0.3866
  • 1,052 $0.3566
  • 10,000 $0.3179
  • 100,000 $0.2664
$0.2664 / $0.3866 Buy Now
Bristol Electronics   160
RFQ
Bristol Electronics   11
RFQ
Quest Components IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC 505
  • 1 $0.5661
  • 43 $0.3774
  • 160 $0.2642
$0.2642 / $0.5661 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC 117
  • 1 $0.9435
  • 27 $0.5661
  • 107 $0.4718
$0.4718 / $0.9435 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC 8
  • 1 $1.5000
  • 4 $1.2000
$1.2000 / $1.5000 Buy Now
Rochester Electronics CD74HC4520 High Speed CMOS Logic Dual Binary Up-Counters RoHS: Compliant Status: Active Min Qty: 1 19742
  • 100 $0.3437
  • 500 $0.3093
  • 1,000 $0.2853
  • 10,000 $0.2543
  • 100,000 $0.2131
$0.2131 / $0.3437 Buy Now
DISTI # CD74HC4520E
TME IC: digital, binary counter, Ch: 2, THT, DIP16, HC, 2÷6VDC Min Qty: 1 944
  • 1 $0.4310
  • 10 $0.3720
  • 25 $0.3470
  • 100 $0.3060
  • 250 $0.2790
  • 375 $0.2670
  • 500 $0.2590
  • 625 $0.2520
  • 1,000 $0.2500
$0.2500 / $0.4310 Buy Now
DISTI # CD74HC4520E
Chip One Stop Semiconductors RoHS: Compliant Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Tube 1780
  • 5 $0.2890
  • 10 $0.2840
  • 50 $0.2830
  • 100 $0.2820
  • 500 $0.2750
  • 4,000 $0.2740
  • 16,000 $0.2450
$0.2450 / $0.2890 Buy Now

Part Details for CD74HC4520E

CD74HC4520E CAD Models

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CD74HC4520E Part Data Attributes

Parametric Data
CD74HC4520E Texas Instruments
Buy Now Datasheet
Compare Parts:
CD74HC4520E Texas Instruments High Speed CMOS Logic Dual Binary Up-Counters 16-PDIP -55 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description DIP-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE
Count Direction UP
Family HC/UH
JESD-30 Code R-PDIP-T16
JESD-609 Code e4
Length 19.305 mm
Load Capacitance (CL) 50 pF
Logic IC Type BINARY COUNTER
Max Frequency@Nom-Sup 20000000 Hz
Max I(ol) 0.0052 A
Mode of Operation SYNCHRONOUS
Number of Bits 4
Number of Functions 2
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Power Supply Current-Max (ICC) 0.08 mA
Prop. Delay@Nom-Sup 51 ns
Propagation Delay (tpd) 360 ns
Qualification Status Not Qualified
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 Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 7.62 mm
fmax-Min 24 MHz

Alternate Parts for CD74HC4520E

This table gives cross-reference parts and alternative options found for CD74HC4520E. 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 CD74HC4520E, 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
CD74HC4520E Intersil Corporation Check for Price BINARY COUNTER CD74HC4520E vs CD74HC4520E
5962-8995401EA Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16, FRIT SEALED, CERDIP-16 CD74HC4520E vs 5962-8995401EA
5962-8995401EA Intersil Corporation Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 CD74HC4520E vs 5962-8995401EA
Part Number Manufacturer Composite Price Description Compare
5962-8995401EX Texas Instruments Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 CD74HC4520E vs 5962-8995401EX
CD54HC4520F Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 CD74HC4520E vs CD54HC4520F
CD54HC4520F/3 Intersil Corporation Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 CD74HC4520E vs CD54HC4520F/3
M54HC4520F1R STMicroelectronics Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 CD74HC4520E vs M54HC4520F1R
933669830652 NXP Semiconductors Check for Price IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter CD74HC4520E vs 933669830652
74HC4520NB NXP Semiconductors Check for Price IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, Counter CD74HC4520E vs 74HC4520NB
CD74HC4520EE4 Texas Instruments Check for Price High Speed CMOS Logic Dual Binary Up-Counters 16-PDIP -55 to 125 CD74HC4520E vs CD74HC4520EE4
CD54HC4520F/3 Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 CD74HC4520E vs CD54HC4520F/3
CD54HC4518F/3A Intersil Corporation Check for Price IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16, Counter CD74HC4520E vs CD54HC4518F/3A
HD74HC4520P-E Renesas Electronics Corporation Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, 6.30 X 19.20 MM, 2.54 MM PITCH, PLASTIC, DIP-16 CD74HC4520E vs HD74HC4520P-E

CD74HC4520E Related Parts

CD74HC4520E Frequently Asked Questions (FAQ)

  • The CD74HC4520E can handle clock frequencies up to 40 MHz.

  • The CD74HC4520E requires a single 2-V to 6-V power supply, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper power supply decoupling.

  • The CD74HC4520E can sink or source up to 25 mA of current per output pin.

  • The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure that the device is not inadvertently reset. A capacitor (e.g., 100 nF) can also be added in parallel to the pull-up resistor to filter out noise.

  • The propagation delay of the CD74HC4520E is typically around 10 ns to 20 ns, depending on the operating frequency and voltage.

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