CD74HC238MAlternatives & Equivalent Parts
About CD74HC238M
CD74HC238M is a logic-gates 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.
Need pricing on these alternatives?
Get one quote covering this alternative for CD74HC238M — response within 24 hours.
Specification Comparison
| Parameter | CD74HC238MSource | CD74HC138M |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOIC-16 | Small Outline Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.1987 | $0.3600 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| Function | 3-to-8 Decoder | — |
| Supply Voltage | 2-6 V | — |
| Propagation Delay | 15 ns | — |
| Output Type | Active-High | — |
| Enable Inputs | 3 (E1, E2, E3) | — |
| Output Current | ±4 mA | — |
| Quiescent Current | 20 µA | — |
| Logic Family | HC (High-Speed CMOS) | — |
| YTEOL | — | 0 |
| Family | — | HC/UH |
| Input Conditioning | — | STANDARD |
| JESD-30 Code | — | R-PDSO-G16 |
| JESD-609 Code | — | e4 |
| Load Capacitance (CL) | — | 50 pF |
| Logic IC Type | — | 3-LINE TO 8-LINE DECODER |
| Max I(ol) | — | 0.004 A |
| Number of Bits | — | 8 |
| Number of Functions | — | 1 |
| Output Polarity | — | INVERTED |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP16,.25 |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Packing Method | — | TUBE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Power Supply Current-Max (ICC) | — | 0.16 mA |
| Prop. Delay@Nom-Sup | — | 30 ns |
| Propagation Delay (tpd) | — | 225 ns |
| Qualification Status | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | 6 V |
| Supply Voltage-Min (Vsup) | — | 2 V |
| Supply Voltage-Nom (Vsup) | — | 5 V |
| Surface Mount | — | YES |
| Technology | — | CMOS |
| Temperature Grade | — | MILITARY |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | GULL WING |
| Terminal Pitch | — | 1.27 mm |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| ## CD74HC138M Alternates Showing results | — | Image |
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 this alternative for CD74HC238M — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD74HC238M 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 CD74HC238M 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?
Our sourcing team can help find compatible alternatives for CD74HC238M. Get expert recommendations within 24 hours.
FAQ
What is equivalent to CD74HC238M?
Known equivalents for CD74HC238M include CD74HC138M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD74HC238M?
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 CD74HC238M 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.