CD74HCT4538ME4Alternatives & Equivalent Parts
About CD74HCT4538ME4
CD74HCT4538ME4 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.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for CD74HCT4538ME4 — response within 24 hours.
Specification Comparison
| Parameter | CD74HCT4538ME4Source | CD74HCT4538M | CD74HCT4538M96E4 | CD74HCT4538MG4 | CD74HCT123ME4 | CD74HCT123MG4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | — | $0.5074 | — | $0.4000 | $0.4516 | $0.2000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||||
| YTEOL | 0 | 0 | 0 | 0 | 0 | 0 |
| Family | HCT | HCT | HCT | HCT | HCT | HCT |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 |
| Logic IC Type | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR |
| Number of Data/Clock Inputs | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Functions | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Polarity | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Propagation Delay (tpd) | 83 ns | 83 ns | 83 ns | 83 ns | 102 ns | 102 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | 30 | 30 |
| Load Capacitance (CL) | — | 50 pF | — | — | 50 pF | — |
| Max I(ol) | — | 0.004 A | — | — | — | — |
| Number of Bits | — | 2 | — | — | — | — |
| Packing Method | — | TUBE | — | — | TUBE | — |
| Power Supply Current-Max (ICC) | — | 0.08 mA | — | — | 0.16 mA | — |
| Reach Compliance Code | — | — | — | Compliant | — | — |
| Additional Feature | — | — | — | — | RETRIGGERABLE | RETRIGGERABLE |
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 5 alternatives for CD74HCT4538ME4 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD74HCT4538ME4 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 CD74HCT4538ME4 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 CD74HCT4538ME4. Get expert recommendations within 24 hours.
FAQ
What is equivalent to CD74HCT4538ME4?
Known equivalents for CD74HCT4538ME4 include CD74HCT4538M, CD74HCT4538M96E4, CD74HCT4538MG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD74HCT4538ME4?
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 CD74HCT4538ME4 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.