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Logic / Counters / CD54HC4520F3A
Datasheets
CD54HC4520F3A by:
Texas Instruments
Harris Semiconductor
Intersil Corporation
RCA
Texas Instruments
Not Found

High Speed CMOS Logic Dual Binary Up-Counter 16-CDIP -55 to 125

Part Details for CD54HC4520F3A by Texas Instruments

Results Overview of CD54HC4520F3A 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

CD54HC4520F3A Information

CD54HC4520F3A 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 CD54HC4520F3A

Part # Distributor Description Stock Price Buy
DISTI # 296-CD54HC4520F3A-ND
DigiKey HIGH SPEED CMOS LOGIC DUAL BINAR Lead time: 12 Weeks Container: Tube Temporarily Out of Stock
Buy Now

Part Details for CD54HC4520F3A

CD54HC4520F3A CAD Models

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CD54HC4520F3A Part Data Attributes

Parametric Data
CD54HC4520F3A Texas Instruments
Buy Now Datasheet
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CD54HC4520F3A Texas Instruments High Speed CMOS Logic Dual Binary Up-Counter 16-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 DIP-16
Pin Count 16
Reach Compliance Code not_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-GDIP-T16
JESD-609 Code e0
Length 19.56 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 CERAMIC, GLASS-SEALED
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
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 24 MHz

Alternate Parts for CD54HC4520F3A

This table gives cross-reference parts and alternative options found for CD54HC4520F3A. 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 CD54HC4520F3A, 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 CD54HC4520F3A vs CD74HC4520E
CD74HC4520EE4 Texas Instruments Check for Price High Speed CMOS Logic Dual Binary Up-Counters 16-PDIP -55 to 125 CD54HC4520F3A vs CD74HC4520EE4
M74HC4520F1 STMicroelectronics Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, FRIT SEALED, CERAMIC, DIP-16 CD54HC4520F3A vs M74HC4520F1
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 CD54HC4520F3A vs 5962-8995401EA
Part Number Manufacturer Composite Price Description Compare
74HC4520N,652 NXP Semiconductors Check for Price 74HC(T)4520 - Dual 4-bit synchronous binary counter DIP 16-Pin CD54HC4520F3A vs 74HC4520N,652
CD54HC4520F3A Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 CD54HC4520F3A vs CD54HC4520F3A
CD74HC4520E Texas Instruments $0.2694 High Speed CMOS Logic Dual Binary Up-Counters 16-PDIP -55 to 125 CD54HC4520F3A vs CD74HC4520E
HD74HC4520P 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 CD54HC4520F3A vs HD74HC4520P
M74HC4520B1R STMicroelectronics Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16 CD54HC4520F3A vs M74HC4520B1R
CD54HC4520F/3 Intersil Corporation Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 CD54HC4520F3A vs CD54HC4520F/3
CD74HC4520EX Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 CD54HC4520F3A vs CD74HC4520EX
CD54HC4520F/3A Intersil Corporation Check for Price IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, Counter CD54HC4520F3A vs CD54HC4520F/3A
5962-8995401EX Texas Instruments Check for Price HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 CD54HC4520F3A vs 5962-8995401EX
CD54HC4520F/3 Harris Semiconductor Check for Price Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 CD54HC4520F3A vs CD54HC4520F/3

CD54HC4520F3A Related Parts

CD54HC4520F3A Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the CD54HC4520F3A is 2V to 6V.

  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure good thermal management, such as using a heat sink or thermal interface material.

  • The maximum clock frequency supported by the CD54HC4520F3A is 25 MHz.

  • It is recommended to power up the VCC pin before the VDD pin, and power down the VDD pin before the VCC pin to prevent latch-up and ensure reliable operation.

  • The recommended termination scheme for the CD54HC4520F3A's outputs is a 10kΩ to 22kΩ pull-up resistor to VCC, depending on the specific application requirements.