DM74LS240NAlternatives & Equivalent Parts
About DM74LS240N
DM74LS240N 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 | DM74LS240NSource | HD74LS240P |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 20 | 20 |
| Temperature Range | ~ 70.0°C | — |
| Price | $0.2975 | $2.1368 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | — |
| Control Type | ENABLE LOW | — |
| Count Direction | UNIDIRECTIONAL | — |
| Family | LS | — |
| JESD-30 Code | R-PDIP-T20 | — |
| Load Capacitance (CL) | 150 pF | — |
| Logic IC Type | BUS DRIVER | — |
| Max I(ol) | 0.024 A | — |
| Number of Bits | 4 | — |
| Number of Functions | 2 | — |
| Number of Ports | 2 | — |
| Output Characteristics | 3-STATE | — |
| Output Polarity | INVERTED | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | — |
| Package Style | IN-LINE | — |
| Power Supply Current-Max (ICC) | 50 mA | — |
| Prop. Delay@Nom-Sup | 18 ns | — |
| Propagation Delay (tpd) | 18 ns | — |
| Supply Voltage-Max (Vsup) | 5.25 V | — |
| Supply Voltage-Min (Vsup) | 4.75 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | — |
| Surface Mount | NO | — |
| Technology | CMOS | — |
| Temperature Grade | COMMERCIAL | — |
| 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.
Need pricing on these alternatives?
Get one quote covering this alternative for DM74LS240N — response within 24 hours.
Quick Links
Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDIP20
Why Look for Alternatives?
Finding alternatives for DM74LS240N 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 DM74LS240N 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 DM74LS240N?
Known equivalents for DM74LS240N include HD74LS240P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DM74LS240N?
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 DM74LS240N 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.