CD4049UBNSRG4Alternatives & Equivalent Parts
About CD4049UBNSRG4
CD4049UBNSRG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline 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 | CD4049UBNSRG4Source | HEF4049BT | CD4049UBCM | CD4049UBDR | CD4049UBDW |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Nexperia | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 16 | 16 | 16 | 16 | — |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 125.0°C | — |
| Price | — | $0.2754 | $0.1884 | $0.1399 | $0.1834 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | — | ACTIVE | — |
| Electrical Parameters | |||||
| YTEOL | 0 | 5 | — | 15 | — |
| Family | 4000/14000/40000 | 4000/14000/40000 | — | 4000/14000/40000 | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | R-PDSO-G16 | — |
| JESD-609 Code | e4 | e4 | — | e4 | — |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF | — |
| Logic IC Type | INVERTER | INVERTER | — | INVERTER | — |
| Number of Functions | 6 | 6 | — | 6 | — |
| Number of Inputs | 1 | 1 | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP16,.3 | — | — | SOP16,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | — |
| Packing Method | TR | — | — | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | — |
| Prop. Delay@Nom-Sup | 120 ns | — | — | 120 ns | — |
| Propagation Delay (tpd) | 120 ns | 100 ns | — | 120 ns | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — |
| Schmitt Trigger | NO | — | — | NO | — |
| Supply Voltage-Max (Vsup) | 15 V | 15 V | — | 18 V | — |
| Supply Voltage-Min (Vsup) | 5 V | 3 V | — | 3 V | — |
| Supply Voltage-Nom (Vsup) | 10 V | 5 V | — | 10 V | — |
| Surface Mount | YES | YES | — | YES | — |
| Technology | CMOS | CMOS | — | CMOS | — |
| Temperature Grade | MILITARY | INDUSTRIAL | — | MILITARY | — |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | — |
| Date Of Intro | — | 1981-03-01 | — | — | — |
| Additional Feature | — | CMOS-TTL LEVEL TRANSLATOR | — | — | — |
| Pbfree Code | — | — | — | Yes | — |
| Max I(ol) | — | — | — | 0.018 A | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.6 mA | — |
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 4 alternatives for CD4049UBNSRG4 — response within 24 hours.
Quick Links
Inverter, 4000/14000/40000 Series, 6-Func, 1-Input, CMOS, PDSO16
Why Look for Alternatives?
Finding alternatives for CD4049UBNSRG4 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 CD4049UBNSRG4 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.
Can't Find What You Need?
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FAQ
What is equivalent to CD4049UBNSRG4?
Known equivalents for CD4049UBNSRG4 include HEF4049BT, CD4049UBCM, CD4049UBDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4049UBNSRG4?
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 CD4049UBNSRG4 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.