Part Details for 74F398QC by National Semiconductor Corporation
Overview of 74F398QC by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 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.
Part Details for 74F398QC
74F398QC CAD Models
74F398QC Part Data Attributes
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74F398QC
National Semiconductor Corporation
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Datasheet
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74F398QC
National Semiconductor Corporation
IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC20, PLASTIC, CC-20, FF/Latch
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | QCCJ, LDCC20,.4SQ | |
| 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 | S-PQCC-J20 | |
| JESD-609 Code | e0 | |
| Length | 8.9662 mm | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 100000000 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 | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | COMPLEMENTARY | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Equivalence Code | LDCC20,.4SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Power Supply Current-Max (ICC) | 38 mA | |
| Propagation Delay (tpd) | 10 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.57 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 | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE | |
| Width | 8.9662 mm | |
| fmax-Min | 140 MHz |
Alternate Parts for 74F398QC
This table gives cross-reference parts and alternative options found for 74F398QC. 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 74F398QC, 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 |
|---|---|---|---|---|
| 74F398QC | Texas Instruments | Check for Price | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC20, PLASTIC, CC-20 | 74F398QC vs 74F398QC |
| 74F398QCQR | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PQCC20, PLASTIC, CC-20 | 74F398QC vs 74F398QCQR |