CD40257BE-NGAlternatives & Equivalent Parts
About CD40257BE-NG
CD40257BE-NG 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.
Specification Comparison
| Parameter | CD40257BE-NGSource | CD40257BE |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 16 | 16 |
| Temperature Range | — | -55.0°C ~ 125.0°C |
| Price | — | $0.7936 |
| Electrical Parameters | ||
| Pbfree Code | — | Yes |
| YTEOL | — | 15 |
| Family | — | 4000/14000/40000 |
| JESD-30 Code | — | R-PDIP-T16 |
| JESD-609 Code | — | e4 |
| Load Capacitance (CL) | — | 50 pF |
| Logic IC Type | — | MULTIPLEXER |
| Max I(ol) | — | 0.0015 A |
| Number of Bits | — | 2 |
| Number of Functions | — | 4 |
| Number of Inputs | — | 2 |
| Number of Outputs | — | 1 |
| Output Characteristics | — | 3-STATE |
| Output Polarity | — | TRUE |
| 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) | — | 3 mA |
| Prop. Delay@Nom-Sup | — | 140 ns |
| Propagation Delay (tpd) | — | 300 ns |
| Qualification Status | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | 18 V |
| Supply Voltage-Min (Vsup) | — | 3 V |
| Supply Voltage-Nom (Vsup) | — | 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 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD40257BE-NG 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 CD40257BE-NG 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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What is equivalent to CD40257BE-NG?
Known equivalents for CD40257BE-NG include CD40257BE. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD40257BE-NG?
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 CD40257BE-NG 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.