CD40103BNSRAlternatives & Equivalent Parts
About CD40103BNSR
CD40103BNSR 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.
Specification Comparison
| Parameter | CD40103BNSRSource | CD40103BNSRG4 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.7101 | $0.6299 |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | 0 |
| Count Direction | DOWN | DOWN |
| Family | 4000/14000/40000 | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF |
| Load/Preset Input | YES | YES |
| Logic IC Type | BINARY COUNTER | BINARY COUNTER |
| Max Frequency@Nom-Sup | 700000 Hz | 700000 Hz |
| Max I(ol) | 0.0015 A | 0.0015 A |
| Mode of Operation | SYNCHRONOUS | SYNCHRONOUS |
| Number of Bits | 8 | 8 |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.3 | SOP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.03 mA | 0.03 mA |
| Prop. Delay@Nom-Sup | 260 ns | 260 ns |
| Propagation Delay (tpd) | 600 ns | 600 ns |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 18 V | 18 V |
| Supply Voltage-Min (Vsup) | 3 V | 3 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | MILITARY | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Trigger Type | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 2.4 MHz | 2.4 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 8-Bit, Down Direction, CMOS, PDSO16
Why Look for Alternatives?
Finding alternatives for CD40103BNSR 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 CD40103BNSR 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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Request Alternatives for CD40103BNSRFAQ
What is equivalent to CD40103BNSR?
Known equivalents for CD40103BNSR include CD40103BNSRG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD40103BNSR?
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 CD40103BNSR 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.