Part Details for 74FCT646LCQR by Texas Instruments
Overview of 74FCT646LCQR by Texas Instruments
- Distributor Offerings: (0 listings)
- 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.
Applications
Industrial Automation
Renewable Energy
Robotics and Drones
Part Details for 74FCT646LCQR
74FCT646LCQR CAD Models
74FCT646LCQR Part Data Attributes
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74FCT646LCQR
Texas Instruments
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Datasheet
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74FCT646LCQR
Texas Instruments
FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Part Package Code | QLCC | |
| Package Description | QCCN, LCC28,.45SQ | |
| Pin Count | 28 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | INDEPENDENT CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | FCT | |
| JESD-30 Code | S-CQCC-N28 | |
| JESD-609 Code | e0 | |
| Length | 11.43 mm | |
| Logic IC Type | REGISTERED BUS TRANSCEIVER | |
| Max I(ol) | 0.064 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC28,.45SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.93 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE | |
| Width | 11.43 mm |
Alternate Parts for 74FCT646LCQR
This table gives cross-reference parts and alternative options found for 74FCT646LCQR. 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 74FCT646LCQR, 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 |
|---|---|---|---|---|
| 5962-9222301M3X | Cypress Semiconductor | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, LCC-28 | 74FCT646LCQR vs 5962-9222301M3X |
| IDT74FCT646CL | Integrated Device Technology Inc | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, LCC-28 | 74FCT646LCQR vs IDT74FCT646CL |
| QS54FCT646ATLB | Quality Semiconductor Inc | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, | 74FCT646LCQR vs QS54FCT646ATLB |
| IDT74FCT646DTL | Integrated Device Technology Inc | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, LCC-28 | 74FCT646LCQR vs IDT74FCT646DTL |
| 74FCT646LC | Texas Instruments | Check for Price | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28 | 74FCT646LCQR vs 74FCT646LC |
| 74FCT646ALC | Texas Instruments | Check for Price | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28 | 74FCT646LCQR vs 74FCT646ALC |
| P54FCT646LM | Pyramid Semiconductor Corporation | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, HERMETIC SEALED, LCC-28 | 74FCT646LCQR vs P54FCT646LM |
| 5962-9222305M3X | Texas Instruments | Check for Price | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28 | 74FCT646LCQR vs 5962-9222305M3X |
| QS74FCT646ATL | Quality Semiconductor Inc | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC28, | 74FCT646LCQR vs QS74FCT646ATL |
| 5962-88775023X | Integrated Device Technology Inc | Check for Price | Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, 0.460 X 0.460 INCH, 0.100 INCH HEIGHT, LCC-28 | 74FCT646LCQR vs 5962-88775023X |