CD4520BEAlternatives & Equivalent Parts
About CD4520BE
CD4520BE is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages 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 | CD4520BESource | CD4077BEE4 | CD4075BE | 52746-0871 | STM32L010K4T6 | 11006 | CD4520BF | CD4520BEE4 | CD4520BF3A |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Molex | STMicroelectronics | Keystone Electronics | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Other | Quad Flat Packages | Other | Ceramic Dual-In-Line Packages | — | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 14 | 14 | 10 | 32 | 1 | 16 | — | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -50.0°C ~ 260.0°C | -55.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C |
| Price | $0.1294 | — | $0.5567 | $0.4500 | $0.6986 | $6.2100 | — | $0.0824 | $21.3198 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | — | Yes | — | Yes |
| YTEOL | 15 | 0 | 15 | 7.97 | 9 | — | 15 | — | 15 |
| Additional Feature | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | — | — | EASY-ON, POLARIZED | — | — | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | — | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT |
| Count Direction | UP | — | — | — | — | — | UP | — | UP |
| Family | 4000/14000/40000 | 4000/14000/40000 | 4000/14000/40000 | — | — | — | 4000/14000/40000 | — | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T14 | R-PDIP-T14 | — | S-PQFP-G32 | — | R-GDIP-T16 | — | R-GDIP-T16 |
| JESD-609 Code | e4 | e4 | e4 | e4 | — | — | e0 | — | e0 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | — | — | — | 50 pF | — | 50 pF |
| Load/Preset Input | NO | — | — | — | — | — | NO | — | NO |
| Logic IC Type | BINARY COUNTER | XNOR GATE | OR GATE | — | — | — | BINARY COUNTER | — | BINARY COUNTER |
| Max Frequency@Nom-Sup | 1500000 Hz | — | — | — | — | — | 1500000 Hz | — | 1500000 Hz |
| Max I(ol) | 0.0015 A | — | 0.0068 A | — | — | — | 0.0015 A | — | 0.0015 A |
| Mode of Operation | SYNCHRONOUS | — | — | — | — | — | SYNCHRONOUS | — | SYNCHRONOUS |
| Number of Bits | 4 | — | — | — | — | — | 4 | — | 4 |
| Number of Functions | 2 | 4 | 3 | — | — | — | 2 | — | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | CERAMIC, GLASS-SEALED | — | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 | DIP14,.3 | DIP14,.3 | — | — | — | DIP16,.3 | — | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | SQUARE | — | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | FLATPACK, LOW PROFILE | — | IN-LINE | — | IN-LINE |
| Packing Method | TUBE | — | TUBE | — | — | — | TUBE | — | TUBE |
| Power Supply Current-Max (ICC) | 0.03 mA | — | 0.03 mA | — | — | — | 0.03 mA | — | 0.03 mA |
| Prop. Delay@Nom-Sup | 230 ns | 280 ns | 250 ns | — | — | — | 230 ns | — | 230 ns |
| Propagation Delay (tpd) | 560 ns | 280 ns | 250 ns | — | — | — | 560 ns | — | 560 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | — | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 18 V | 18 V | 18 V | — | — | — | 18 V | — | 18 V |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | 3 V | — | — | — | 3 V | — | 3 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — | — | — | 5 V | — | 5 V |
| Surface Mount | NO | NO | NO | — | YES | — | NO | — | NO |
| Technology | CMOS | CMOS | CMOS | — | — | — | CMOS | — | CMOS |
| Temperature Grade | MILITARY | MILITARY | MILITARY | — | — | — | MILITARY | — | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | — | Tin/Lead (Sn/Pb) | — | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | GULL WING | — | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.5 mm | 0.8 mm | — | 2.54 mm | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | QUAD | — | DUAL | — | DUAL |
| Trigger Type | POSITIVE EDGE | — | — | — | — | — | POSITIVE EDGE | — | POSITIVE EDGE |
| fmax-Min | 4 MHz | — | — | — | — | — | 4 MHz | — | 4 MHz |
| ## CD4520BE Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Number of Inputs | — | 2 | 3 | — | — | — | — | — | — |
| Schmitt Trigger | — | NO | NO | — | — | — | — | — | — |
| ## CD4077BEE4 Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| Output Characteristics | — | — | OPEN-COLLECTOR | — | — | — | — | — | — |
| ## CD4075BE Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | 21 Weeks | — | — | — | — | — |
| Board Mounting Option | — | — | — | FITTING NAIL | — | — | — | — | — |
| Body Breadth | — | — | — | 0.075 inch | — | — | — | — | — |
| Body Depth | — | — | — | 0.165 inch | — | — | — | — | — |
| Body Length | — | — | — | 0.398 inch | — | — | — | — | — |
| Connector Type | — | — | — | FFC/FPC CONNECTOR | — | BANANA JACK | — | — | — |
| Contact Finish Mating | — | — | — | NOT SPECIFIED | — | — | — | — | — |
| Contact Finish Termination | — | — | — | Gold (Au) - with Nickel (Ni) barrier | — | — | — | — | — |
| Contact Gender | — | — | — | FEMALE | — | — | — | — | — |
| Contact Material | — | — | — | NOT SPECIFIED | — | — | — | — | — |
| Contact Pattern | — | — | — | RECTANGULAR | — | — | — | — | — |
| Contact Resistance | — | — | — | 20 mΩ | — | — | — | — | — |
| Contact Style | — | — | — | BELLOWED TYPE | — | — | — | — | — |
| DIN Conformance | — | — | — | NO | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | 350VAC V | — | — | — | — | — |
| Durability | — | — | — | 20 Cycles | — | — | — | — | — |
| Filter Feature | — | — | — | NO | — | — | — | — | — |
| IEC Conformance | — | — | — | NO | — | — | — | — | — |
| Insertion Force-Max | — | — | — | ZIF N | — | — | — | — | — |
| Insulation Resistance | — | — | — | 50000000 Ω | — | — | — | — | — |
| Insulator Color | — | — | — | WHITE | — | — | — | — | — |
| Insulator Material | — | — | — | POLYAMIDE | — | POLYTETRAFLUOROETHYLENE | — | — | — |
| MIL Conformance | — | — | — | NO | — | — | — | — | — |
| Mating Contact Pitch | — | — | — | 0.020 inch | — | — | — | — | — |
| Mixed Contacts | — | — | — | NO | — | — | — | — | — |
| Mounting Option 1 | — | — | — | LOCKING | — | — | — | — | — |
| Mounting Style | — | — | — | RIGHT ANGLE | — | — | — | — | — |
| Mounting Type | — | — | — | BOARD | — | — | — | — | — |
| Number Of Connectors | — | — | — | ONE | — | — | — | — | — |
| Number Of PCB Rows | — | — | — | 1 | — | — | — | — | — |
| Number of Rows Loaded | — | — | — | 1 | — | — | — | — | — |
| Option | — | — | — | GENERAL PURPOSE | — | — | — | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — | — | — | — | — |
| Rated Current (Signal) | — | — | — | 0.5 A | — | — | — | — | — |
| Reference Standard | — | — | — | UL | — | — | — | — | — |
| Termination Type | — | — | — | SURFACE MOUNT | — | — | — | — | — |
| Total Number of Contacts | — | — | — | 8 | — | — | — | — | — |
| UL Flammability Code | — | — | — | 94V-0 | — | — | — | — | — |
| Withdrawl Force-Min | — | — | — | ZIF N | — | — | — | — | — |
| Has ADC | — | — | — | — | YES | — | — | — | — |
| Bit Size | — | — | — | — | 32 | — | — | — | — |
| Boundary Scan | — | — | — | — | NO | — | — | — | — |
| CPU Family | — | — | — | — | CORTEX-M0 | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | 32 MHz | — | — | — | — |
| DAC Channels | — | — | — | — | NO | — | — | — | — |
| DMA Channels | — | — | — | — | YES | — | — | — | — |
| Number of I/O Lines | — | — | — | — | 24 | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — | — | — | — |
| PWM Channels | — | — | — | — | YES | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | NOT SPECIFIED | — | — | — | — |
| RAM (bytes) | — | — | — | — | 2048 | — | — | — | — |
| ROM (words) | — | — | — | — | 16384 | — | — | — | — |
| ROM Programmability | — | — | — | — | FLASH | — | — | — | — |
| Speed | — | — | — | — | 32 MHz | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | 3.6 V | — | — | — | — |
| Supply Voltage-Min | — | — | — | — | 3 V | — | — | — | — |
| Supply Voltage-Nom | — | — | — | — | 3 V | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | NOT SPECIFIED | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | — | 38535Q/M;38534H;883B |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 8 alternatives for CD4520BE — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for CD4520BE 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 CD4520BE 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 CD4520BE?
Known equivalents for CD4520BE include CD4077BEE4, CD4075BE, 52746-0871. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4520BE?
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 CD4520BE 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.