Part Details for 54FCT273LMQB by National Semiconductor Corporation
Overview of 54FCT273LMQB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Price & Stock for 54FCT273LMQB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | Flip Flop, Octal, D Type, 20 Pin, Ceramic, LCC | 4 |
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$16.3100 / $18.3488 | Buy Now |
Part Details for 54FCT273LMQB
54FCT273LMQB CAD Models
54FCT273LMQB Part Data Attributes
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54FCT273LMQB
National Semiconductor Corporation
Buy Now
Datasheet
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54FCT273LMQB
National Semiconductor Corporation
IC FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | QCCN, LCC20,.35SQ | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | FCT | |
| JESD-30 Code | S-CQCC-N20 | |
| JESD-609 Code | e0 | |
| Length | 8.89 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 90000000 Hz | |
| Max I(ol) | 0.048 A | |
| 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 | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Prop. Delay@Nom-Sup | 9.5 ns | |
| Propagation Delay (tpd) | 15 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Seated Height-Max | 1.905 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE | |
| Width | 8.89 mm | |
| fmax-Min | 90 MHz |
Alternate Parts for 54FCT273LMQB
This table gives cross-reference parts and alternative options found for 54FCT273LMQB. 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 54FCT273LMQB, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| 5962-9221503M2A | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LLCC-20 | Teledyne e2v | 54FCT273LMQB vs 5962-9221503M2A |
| 5962-87656012X | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Teledyne e2v | 54FCT273LMQB vs 5962-87656012X |
| IDT74FCT273CTL | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | 54FCT273LMQB vs IDT74FCT273CTL |
| IDT74FCT273ATL | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | 54FCT273LMQB vs IDT74FCT273ATL |
| QS54FCT273ATLB | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, | Quality Semiconductor Inc | 54FCT273LMQB vs QS54FCT273ATLB |
| P54FCT273CTLM | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | 54FCT273LMQB vs P54FCT273CTLM |
| CY54FCT273ATLM | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Cypress Semiconductor | 54FCT273LMQB vs CY54FCT273ATLM |
| 54FCT273LMQB | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54FCT273LMQB vs 54FCT273LMQB |
| 5962-87656022A | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, LCC-20 | Pyramid Semiconductor Corporation | 54FCT273LMQB vs 5962-87656022A |
| QS74FCT273CTL | D Flip-Flop, FCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20, | Quality Semiconductor Inc | 54FCT273LMQB vs QS74FCT273CTL |