CD74HC540EAlternatives & Equivalent Parts
About CD74HC540E
CD74HC540E 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 | CD74HC540ESource | CD74HC10E | CD74HC153E | CD74HC153M | CD74HC154EE4 | CD74HC74E | SN74HC161D |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | SOIC-16 | Dual-In-Line Packages | — | Small Outline Packages |
| Pin Count | 20 | 14 | 16 | 16 | 24 | — | 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 | — | -40.0°C ~ 85.0°C |
| Price | $0.4116 | $0.2726 | $0.2415 | $0.7526 | — | $0.3316 | $0.4540 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | — | — |
| YTEOL | 15 | 15 | 15 | — | 0 | — | 0 |
| Additional Feature | WITH DUAL OUTPUT ENABLE | — | — | — | 2 ENABLE INPUTS | — | RCO OUTPUT |
| Control Type | ENABLE LOW | — | — | — | — | — | — |
| Count Direction | UNIDIRECTIONAL | — | — | — | — | — | UP |
| Family | HC/UH | HC/UH | HC/UH | — | HC/UH | — | HC/UH |
| JESD-30 Code | R-PDIP-T20 | R-PDIP-T14 | R-PDIP-T16 | — | R-PDIP-T24 | — | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | — | e4 | — | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | — | 50 pF | — | 50 pF |
| Logic IC Type | BUS DRIVER | NAND GATE | MULTIPLEXER | — | 4-LINE TO 16-LINE DECODER | — | BINARY COUNTER |
| Max I(ol) | 0.006 A | 0.0052 A | 0.0052 A | — | 0.004 A | — | 0.0052 A |
| Number of Bits | 8 | — | 4 | — | — | — | 4 |
| Number of Functions | 8 | 3 | 2 | — | 1 | — | 1 |
| Number of Ports | 2 | — | — | — | — | — | — |
| Output Characteristics | 3-STATE | — | — | — | — | — | — |
| Output Polarity | INVERTED | — | TRUE | — | INVERTED | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 | DIP14,.3 | DIP16,.3 | — | DIP24,.6 | — | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | IN-LINE | — | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TUBE | — | TUBE | — | TUBE |
| Power Supply Current-Max (ICC) | 0.16 mA | 0.04 mA | 0.16 mA | — | 50 mA | — | 0.08 mA |
| Prop. Delay@Nom-Sup | 33 ns | 30 ns | 40 ns | — | 53 ns | — | 46 ns |
| Propagation Delay (tpd) | 165 ns | 150 ns | 220 ns | — | 265 ns | — | 255 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 6 V | 6 V | 6 V | — | 6 V | — | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | 2 V | — | 2 V | — | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 4.5 V | 4.5 V | — | 4.5 V | — | 5 V |
| Surface Mount | NO | NO | NO | — | NO | — | YES |
| Technology | CMOS | CMOS | CMOS | — | CMOS | — | CMOS |
| Temperature Grade | MILITARY | MILITARY | MILITARY | — | MILITARY | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | 2.54 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL | — | DUAL |
| ## CD74HC540E Alternates Showing results | Image | — | — | — | — | — | — |
| Number of Inputs | — | 3 | 4 | — | — | — | — |
| Schmitt Trigger | — | NO | — | — | — | — | — |
| ## CD74HC10E Alternates Showing results | — | Image | — | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — |
| Configuration | — | — | — | Dual 4:1 MUX | — | — | — |
| Supply Voltage | — | — | — | 2-6 V | — | — | — |
| Propagation Delay | — | — | — | 18 ns | — | — | — |
| Quiescent Current | — | — | — | 20 µA | — | — | — |
| Output Current | — | — | — | ±4 mA | — | — | — |
| Select Inputs | — | — | — | 2 (shared) | — | — | — |
| Enable Inputs | — | — | — | 2 (individual) | — | — | — |
| Logic Family | — | — | — | HC | — | — | — |
| Input Conditioning | — | — | — | — | STANDARD | — | — |
| ## CD74HC154EE4 Alternates Showing results | — | — | — | — | Image | — | — |
| Load/Preset Input | — | — | — | — | — | — | YES |
| Max Frequency@Nom-Sup | — | — | — | — | — | — | 25000000 Hz |
| Mode of Operation | — | — | — | — | — | — | SYNCHRONOUS |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | — | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | 30 |
| Trigger Type | — | — | — | — | — | — | POSITIVE EDGE |
| fmax-Min | — | — | — | — | — | — | 29 MHz |
| ## SN74HC161D 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 6 alternatives for CD74HC540E — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD74HC540E 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 CD74HC540E 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 CD74HC540E?
Known equivalents for CD74HC540E include CD74HC10E, CD74HC153E, CD74HC153M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD74HC540E?
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 CD74HC540E 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.