MC74HC540ADWGAlternatives & Equivalent Parts
About MC74HC540ADWG
MC74HC540ADWG is a Integrated Circuit component manufactured by ON Semiconductor. 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.
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Specification Comparison
| Parameter | MC74HC540ADWGSource | SN74HC08IPWRG4Q1 | 22-23-2121 | 6-104363-1 | TSW-112-08-L-S |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | Molex | TE Connectivity | SAMTEC |
| Package Type | Small Outline Packages | Small Outline Packages | Header, Vertical | Other | Other |
| Pin Count | 20 | 14 | 12 | 12 | 12 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 80.0°C | -65.0°C ~ 105.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2256 | $0.2147 | $0.2363 | $1.0767 | $0.3617 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 751D-05 | — | — | — | — |
| Factory Lead Time | 9 Weeks | — | — | — | — |
| YTEOL | 5.35 | 15 | 9.1 | 9.1 | 9.1 |
| Control Type | ENABLE LOW | — | — | — | — |
| Family | HC/UH | HC/UH | — | — | — |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G14 | — | — | — |
| JESD-609 Code | e3 | e4 | e3 | — | e3 |
| Load Capacitance (CL) | 50 pF | 50 pF | — | — | — |
| Logic IC Type | BUS DRIVER | AND GATE | — | — | — |
| Max I(ol) | 0.006 A | 0.0052 A | — | — | — |
| Number of Bits | 8 | — | — | — | — |
| Number of Functions | 1 | 4 | — | — | — |
| Number of Ports | 2 | — | — | 1 | — |
| Output Characteristics | 3-STATE | — | — | — | — |
| Output Polarity | INVERTED | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — |
| Package Equivalence Code | SOP20,.4 | TSSOP14,.25 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | — |
| Packing Method | RAIL | TR | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | — |
| Prop. Delay@Nom-Sup | 28 ns | 25 ns | — | — | — |
| Propagation Delay (tpd) | 120 ns | 125 ns | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | — |
| Supply Voltage-Max (Vsup) | 6 V | 6 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 5 V | — | — | — |
| Surface Mount | YES | YES | — | — | — |
| Technology | CMOS | CMOS | — | — | — |
| Temperature Grade | MILITARY | INDUSTRIAL | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | — |
| Terminal Form | GULL WING | GULL WING | — | — | — |
| Terminal Pitch | 1.27 mm | 0.65 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — |
| Number of Inputs | — | 2 | — | — | — |
| Power Supply Current-Max (ICC) | — | 0.02 mA | — | — | — |
| Schmitt Trigger | — | NO | — | — | — |
| Screening Level | — | AEC-Q100 | — | — | — |
| Additional Feature | — | — | KK | AMPMODU, LATCHED, POLARIZED | — |
| Body Breadth | — | — | 0.25 inch | — | 0.1 inch |
| Body Depth | — | — | 0.322 inch | 0.535 inch | 0.1 inch |
| Body Length | — | — | 1.194 inch | — | 1.2 inch |
| Body/Shell Style | — | — | RECEPTACLE | — | — |
| Connector Type | — | — | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | — | — | NOT SPECIFIED | NOT APPLICABLE | GOLD (10) |
| Contact Finish Termination | — | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | — | — | MALE | MALE | MALE |
| Contact Material | — | — | BRASS | NOT APPLICABLE | PHOSPHOR BRONZE |
| Contact Pattern | — | — | RECTANGULAR | — | RECTANGULAR |
| Contact Resistance | — | — | 10 mΩ | — | 15 mΩ |
| Contact Style | — | — | SQ PIN-SKT | — | SQ PIN-SKT |
| DIN Conformance | — | — | NO | NO | NO |
| Filter Feature | — | — | NO | NO | NO |
| IEC Conformance | — | — | NO | NO | NO |
| Insertion Force-Max | — | — | 4.8928 N | — | — |
| Insulation Resistance | — | — | 1000000000 Ω | 5000000000 Ω | 5000000000 Ω |
| Insulator Color | — | — | WHITE | BLACK | BLACK |
| Insulator Material | — | — | POLYAMIDE | POLYETHYLENE | POLYBUTYLENE TEREPHTHALATE |
| MIL Conformance | — | — | NO | NO | NO |
| Mating Contact Pitch | — | — | 0.1 inch | — | 0.1 inch |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | NO | NO | NO |
| Mounting Option 1 | — | — | FRICTION LOCK | — | LOCKING |
| Mounting Option 2 | — | — | LOCKING | POLARIZED LOCK | — |
| Mounting Style | — | — | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | — | — | BOARD | BOARD | BOARD |
| Number Of Connectors | — | — | ONE | ONE | ONE |
| Number Of PCB Rows | — | — | 1 | — | 1 |
| Number of Rows Loaded | — | — | 1 | 1 | 1 |
| Option | — | — | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | RECTANGULAR | — | RECTANGULAR |
| Plating Thickness | — | — | 100u inch | 15u inch | 10u inch |
| Rated Current (Signal) | — | — | 4 A | 3 A | 5.2 A |
| Reference Standard | — | — | UL | CSA, LR, U | UL |
| Terminal Length | — | — | 0.14 inch | 0.13 inch | 0.23 inch |
| Termination Type | — | — | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | — | — | 12 | 12 | 12 |
| UL Flammability Code | — | — | 94V-0 | 94V-0 | 94V-0 |
| Reach Compliance Code | — | — | — | Compliant | — |
| EMI Shielded | — | — | — | NO | — |
| Empty Shell | — | — | — | YES | — |
| Mains Connector Rating | — | — | — | 3A | — |
| Panel Mount | — | — | — | NO | — |
| Durability | — | — | — | — | 1000 Cycles |
| Mating Contact Row Spacing | — | — | — | — | 0.1 inch |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for MC74HC540ADWG 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 MC74HC540ADWG 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 MC74HC540ADWG?
Known equivalents for MC74HC540ADWG include SN74HC08IPWRG4Q1, 22-23-2121, 6-104363-1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC74HC540ADWG?
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 MC74HC540ADWG 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.