SN74HC4020DAlternatives & Equivalent Parts
About SN74HC4020D
SN74HC4020D is a logic-ics component manufactured by Texas Instruments. It comes in a SOIC-16 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SN74HC4020DSource | CD74HC4020E |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOIC-16 | Dual-In-Line Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2780 | $0.2548 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Supply Voltage | 2V to 6V | — |
| Max Clock Frequency | 24 MHz | — |
| Package Type | SOIC-16 | — |
| Operating Temperature | -40°C to 85°C | — |
| Logic Family | 74HC | — |
| Number of Stages | 14 | — |
| Reset Type | Asynchronous Direct Reset | — |
| Supply Current (ICC Max) | 80 µA at 6V | — |
| Pbfree Code | — | Yes |
| YTEOL | — | 15 |
| Additional Feature | — | OUTPUT FROM 12 STAGES AVAILABLE |
| Count Direction | — | UP |
| Family | — | HC/UH |
| JESD-30 Code | — | R-PDIP-T16 |
| JESD-609 Code | — | e4 |
| Load Capacitance (CL) | — | 50 pF |
| Load/Preset Input | — | NO |
| Logic IC Type | — | BINARY COUNTER |
| Max Frequency@Nom-Sup | — | 20000000 Hz |
| Max I(ol) | — | 0.0052 A |
| Mode of Operation | — | ASYNCHRONOUS |
| Number of Bits | — | 14 |
| Number of Functions | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY |
| 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 | — | 30 ns |
| Propagation Delay (tpd) | — | 210 ns |
| Qualification Status | — | Not Qualified |
| 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 | — | NEGATIVE EDGE |
| fmax-Min | — | 24 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HC4020D is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN74HC4020D replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SN74HC4020D?
Known equivalents for SN74HC4020D include CD74HC4020E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HC4020D?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN74HC4020D alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.