Part Details for MC74HC273ADWR2 by onsemi
Results Overview of MC74HC273ADWR2 by onsemi
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
MC74HC273ADWR2 Information
MC74HC273ADWR2 by onsemi is an FF/Latch.
FF/Latches are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for MC74HC273ADWR2
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-MC74HC273ADWR2-ND
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DigiKey | IC FF D-TYPE SINGLE 8BIT 20SOIC Min Qty: 1560 Lead time: 34 Weeks Container: Bulk MARKETPLACE PRODUCT |
7578 In Stock |
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$0.1900 | Buy Now |
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DISTI #
MC74HC273ADWR2
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Avnet Americas | - Tape and Reel (Alt: MC74HC273ADWR2) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 111 Weeks, 0 Days Container: Reel | 0 |
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RFQ | |
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DISTI #
86117612
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Verical | Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOIC W T/R RoHS: Not Compliant Min Qty: 1955 Package Multiple: 1 Date Code: 1001 | Americas - 7573 |
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$0.1434 / $0.1919 | Buy Now |
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Bristol Electronics | 950 |
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RFQ | ||
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Bristol Electronics | 273 |
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RFQ | ||
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Quest Components | IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,SOP,20PIN,PLASTIC | 1208 |
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$0.1422 / $0.3048 | Buy Now |
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Quest Components | IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,SOP,20PIN,PLASTIC | 240 |
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$0.2540 / $0.5080 | Buy Now |
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Quest Components | IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,SOP,20PIN,PLASTIC | 218 |
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$0.2540 / $0.5080 | Buy Now |
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Rochester Electronics | D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 7578 |
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$0.1147 / $0.1850 | Buy Now |
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Win Source Electronics | IC FLIP FLOP OCTAL CLK D 20SOIC | 2000 |
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$0.1744 / $0.2615 | Buy Now |
Part Details for MC74HC273ADWR2
MC74HC273ADWR2 CAD Models
MC74HC273ADWR2 Part Data Attributes
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MC74HC273ADWR2
onsemi
Buy Now
Datasheet
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Compare Parts:
MC74HC273ADWR2
onsemi
HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, SOIC-20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC | |
| Package Description | SOIC-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 111 Weeks | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Length | 12.8 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Max I(ol) | 0.006 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 235 | |
| Propagation Delay (tpd) | 220 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 7.5 mm | |
| fmax-Min | 24 MHz |
Alternate Parts for MC74HC273ADWR2
This table gives cross-reference parts and alternative options found for MC74HC273ADWR2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC74HC273ADWR2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 5962-01-369-4271 | Intersil Corporation | Check for Price | IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,SOP,20PIN,PLASTIC | MC74HC273ADWR2 vs 5962-01-369-4271 |
| CD74HC273M96 | Intersil Corporation | Check for Price | D FLIP-FLOP | MC74HC273ADWR2 vs CD74HC273M96 |
| CD74HC273M | General Electric Solid State | Check for Price | D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDSO20, | MC74HC273ADWR2 vs CD74HC273M |
MC74HC273ADWR2 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the MC74HC273ADWR2 is 2V to 6V, with a typical voltage of 5V.
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Unused inputs on the MC74HC273ADWR2 should be tied to a logic level (either VCC or GND) to prevent floating inputs and ensure proper device operation.
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The maximum clock frequency that the MC74HC273ADWR2 can handle is 25 MHz, but this can vary depending on the specific application and operating conditions.
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Yes, the MC74HC273ADWR2 can be used in a 3.3V system, but the output voltage levels may not be fully compatible with 3.3V logic. A voltage translator or level shifter may be required in some cases.
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To ensure proper power-on and power-off behavior, the VCC pin should be ramped up and down slowly (typically within 10 ms) to prevent damage to the device.