CD74HCT238EAlternatives & Equivalent Parts
About CD74HCT238E
CD74HCT238E 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.
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Specification Comparison
| Parameter | CD74HCT238ESource | SN74LS93N | SN74LS86AN | ADF4351BCPZ-RL7 | SN74LS247N |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Quad Flat No-Lead | — |
| Pin Count | 16 | 14 | 14 | 32 | — |
| Temperature Range | -55.0°C ~ 125.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.3498 | $2.1210 | $0.3000 | $10.3845 | $0.5720 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | No | — |
| YTEOL | 15 | 15 | 15 | 8.5 | — |
| Family | HCT | LS | LS | — | — |
| Input Conditioning | STANDARD | — | — | — | — |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T14 | R-PDIP-T14 | S-XQCC-N32 | — |
| JESD-609 Code | e4 | e4 | e4 | e3 | — |
| Load Capacitance (CL) | 50 pF | 15 pF | 15 pF | — | — |
| Logic IC Type | 3-LINE TO 8-LINE DECODER | BINARY COUNTER | XOR GATE | — | — |
| Max I(ol) | 0.004 A | 0.008 A | 0.016 A | — | — |
| Number of Bits | 8 | 3 | — | — | — |
| Number of Functions | 1 | 2 | 4 | 1 | — |
| Output Polarity | TRUE | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — |
| Package Equivalence Code | DIP16,.3 | DIP14,.3 | DIP14,.3 | LCC32,.2SQ,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | — |
| Package Style | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — |
| Packing Method | TUBE | TUBE | TUBE | — | — |
| Power Supply Current-Max (ICC) | 0.16 mA | 15 mA | 10 mA | — | — |
| Prop. Delay@Nom-Sup | 35 ns | 70 ns | 30 ns | — | — |
| Propagation Delay (tpd) | 53 ns | 70 ns | 30 ns | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.25 V | 5.25 V | 3.6 V | — |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.75 V | 4.75 V | 3 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 3.3 V | — |
| Surface Mount | NO | NO | NO | YES | — |
| Technology | CMOS | TTL | TTL | — | — |
| Temperature Grade | MILITARY | COMMERCIAL | COMMERCIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.5 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | — |
| ## CD74HCT238E Alternates Showing results | Image | — | — | — | — |
| Additional Feature | — | ONE FUNCTION HAS 1 BIT | — | SELECTABLE 8/9 PRESCALER | — |
| Count Direction | — | UP | — | — | — |
| Load/Preset Input | — | NO | — | — | — |
| Max Frequency@Nom-Sup | — | 16000000 Hz | — | — | — |
| Mode of Operation | — | ASYNCHRONOUS | — | — | — |
| Trigger Type | — | NEGATIVE EDGE | — | — | — |
| fmax-Min | — | 32 MHz | — | — | — |
| ## SN74LS93N Alternates Showing results | — | Image | — | — | — |
| Number of Inputs | — | — | 2 | — | — |
| Schmitt Trigger | — | — | NO | — | — |
| ## SN74LS86AN Alternates Showing results | — | — | Image | — | — |
| Manufacturer Package Code | — | — | — | CP-32-7 | — |
| Analog IC - Other Type | — | — | — | PLL FREQUENCY SYNTHESIZER | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — |
| Supply Current-Max (Isup) | — | — | — | 27 mA | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — |
| ## ADF4351BCPZ-RL7 Alternates Showing results | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for CD74HCT238E — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD74HCT238E 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 CD74HCT238E 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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FAQ
What is equivalent to CD74HCT238E?
Known equivalents for CD74HCT238E include SN74LS93N, SN74LS86AN, ADF4351BCPZ-RL7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD74HCT238E?
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 CD74HCT238E 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.