Part Details for 54F399FMQB by National Semiconductor Corporation
Overview of 54F399FMQB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 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 54F399FMQB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 11 |
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RFQ |
Part Details for 54F399FMQB
54F399FMQB CAD Models
54F399FMQB Part Data Attributes
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54F399FMQB
National Semiconductor Corporation
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Datasheet
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54F399FMQB
National Semiconductor Corporation
IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20, FF/Latch
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DFP, FL16,.3 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | FOUR 2:1 MUX FOLLOWED BY REGISTER | |
| Family | F/FAST | |
| JESD-30 Code | R-GDFP-F20 | |
| JESD-609 Code | e0 | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 80000000 Hz | |
| Max I(ol) | 0.02 A | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Inputs | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Polarity | TRUE | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DFP | |
| Package Equivalence Code | FL16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | FLATPACK | |
| Power Supply Current-Max (ICC) | 34 mA | |
| Propagation Delay (tpd) | 11.5 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Seated Height-Max | 2.286 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 | TTL | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | FLAT | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 6.731 mm | |
| fmax-Min | 80 MHz |
Alternate Parts for 54F399FMQB
This table gives cross-reference parts and alternative options found for 54F399FMQB. 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 54F399FMQB, 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 |
|---|---|---|---|
| 54F399FM | D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDFP20, CERPACK-20 | Fairchild Semiconductor Corporation | 54F399FMQB vs 54F399FM |
| 54F399FM | IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20, FF/Latch | National Semiconductor Corporation | 54F399FMQB vs 54F399FM |
| 54F399FM | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 | Texas Instruments | 54F399FMQB vs 54F399FM |
| 54F399FMQB | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 | Texas Instruments | 54F399FMQB vs 54F399FMQB |