SN74ABT16646DLRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74ABT16646DLRG4 is a logic interface IC by Texas Instruments. Key specs: SOIC package, 56 pins, -40°C to 85°C. From inquiry pricing, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 56
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ABT16646DLRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74ABT16646DLRG4?
- Texas Instruments logic interface IC selected for SOIC package requirements
- Key SN74ABT16646DLRG4 configuration supports 56 pins matching and approved sourcing
- -40°C to 85°C detail helps buyers compare alternates and reduce procurement risk
- Suitable for maintenance, prototype, and production builds that require exact manufacturer part-number traceability
What is SN74ABT16646DLRG4 used for?
SN74ABT16646DLRG4 is used in digital interface, buffering, glue-logic, and board-level control circuits. It is practical for maintenance and production sourcing when the design must preserve logic-family behavior, output structure, and exact orderable suffix compatibility.
What are the specifications of SN74ABT16646DLRG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | WITH DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA |
| Control Type | INDEPENDENT CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G56 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Max I(ol) | 0.064A |
| Number of Bits | 8 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP56,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 32mA |
| Prop. Delay@Nom-Sup | 4.6ns |
| Propagation Delay (tpd) | 4.9ns |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100; TS 16949; MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74ABT16646DLRG4 datasheet?
SN74ABT16646DLRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ABT16646DLRG4?
Compatible alternatives and drop-in replacements for SN74ABT16646DLRG4:
Bus Transceiver, ABT Series, 16-Func, 8-Bit, True Output, BICMOS, PDSO56
Registered Bus Transceiver, ABT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO56
Frequently Asked Questions
Which designs are a good fit for SN74ABT16646DLRG4?
SN74ABT16646DLRG4 fits designs that need a logic interface IC with 56 pins. Buyers should compare the manufacturer part number, electrical role, and lifecycle before approving production use.
How should buyers validate SN74ABT16646DLRG4 before a production order?
For package or assembly planning, verify -40°C to 85°C against the existing footprint, sourcing suffix, and approved vendor list. That keeps purchasing aligned with engineering requirements.
When is SN74ABT16646DLRG4 suitable as a replacement candidate?
Use SN74ABT16646DLRG4 as a replacement candidate only after confirming datasheet limits, compliance, and application fit, including 74A. This reduces requalification risk.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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