SN74ABT16245DGGR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74ABT16245DGGR is a 16-bit bidirectional bus transceiver from Texas Instruments' ABT logic family with 3-state outputs. It features common output enable and direction control, 64mA sink current, and operates in a 48-pin TSSOP package over -40°C to 85°C. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ABT16245DGGR 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 SN74ABT16245DGGR?
- 16-bit bidirectional bus transceiver with 3-state outputs enables high-bandwidth data transfer between two buses with active direction control
- Common output enable and direction control simplifies bus arbitration logic with a single enable pin for all 16 channels simultaneously
- 64mA output sink current capability drives heavy bus loads including backplane traces and multiple receivers with low voltage drop
- ABT logic family provides fast switching speeds and reduced output undershoot voltage (typ VOLP < 1V at 5V VCC) for clean bus transitions
What is SN74ABT16245DGGR used for?
The SN74ABT16245DGGR is widely used in data bus buffering and level translation between processors, FPGAs, ASICs, and memory systems in high-speed digital designs. Its 16-bit width and bidirectional capability make it ideal for address/data bus expansion in embedded computing boards, workstations, and industrial control systems. The 3-state outputs support bus sharing configurations where multiple transceivers connect to a common backplane or memory bus.
What are the specifications of SN74ABT16245DGGR?
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C |
| Control Type | COMMON CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G48 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | 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 | TSSOP48,.3,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 32mA |
| Prop. Delay@Nom-Sup | 4.5ns |
| Propagation Delay (tpd) | 4.5ns |
| Qualification Status | Not Qualified |
| 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 Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74ABT16245DGGR datasheet?
SN74ABT16245DGGR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ABT16245DGGR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a good fit for SN74ABT16245DGGR with 50 pF?
SN74ABT16245DGGR fits industrial, embedded, and repair-oriented electronic assemblies when the design needs 50 pF and 1 V. It is a practical choice when the BOM also matches the 48-pin TSSOP footprint.
How should engineers check package compatibility for SN74ABT16245DGGR?
Compare the PCB land pattern, height allowance, and assembly process against the 48-pin TSSOP style. The 48 pins detail is the first check before approving a replacement.
What matters when sourcing SN74ABT16245DGGR as a replacement?
Confirm the same 50 pF, 1 V, manufacturer traceability, and lifecycle status before substituting it. Buyers should also verify stock for the exact 48-pin TSSOP configuration.
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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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