74ABTH16245DGGRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments 74ABTH16245DGGRG4 is a 16-bit non-inverting dual bus transceiver with 3-state outputs. It features bidirectional data flow with common direction control, operating from a 3.3 V supply with 5 V tolerant inputs. Available in a 48-pin TSSOP package with RoHS compliance and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- 74ABTH16245DGGRG4 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 74ABTH16245DGGRG4?
- 16-bit bidirectional bus transceiver with common direction control and 3-state outputs for flexible bus management
- 5 V tolerant inputs compatible with TTL and CMOS logic levels, enabling mixed-voltage system designs
- ABT-family high-speed logic with 50 pF load capacitance rating in a compact 48-pin TSSOP package
What is 74ABTH16245DGGRG4 used for?
The 74ABTH16245DGGRG4 is used in high-speed data bus interfacing applications where bidirectional 16-bit data transfer is required between different voltage domains. It is well suited for memory bus buffering, processor-to-peripheral communication, and backplane data routing in industrial and computing systems. Its common direction control and 3-state outputs make it ideal for multi-master bus architectures.
What are the specifications of 74ABTH16245DGGRG4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | WITH DIRECTION CONTROL |
| Control Type | COMMON CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | 0.064A |
| Number of Bits | 8 |
| Number of Functions | 16 |
| 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) | 260 |
| Power Supply Current-Max (ICC) | 32mA |
| Prop. Delay@Nom-Sup | 4.2ns |
| Propagation Delay (tpd) | 4.2ns |
| Qualification Status | Not Qualified |
| Screening Level | 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 (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the 74ABTH16245DGGRG4 datasheet?
74ABTH16245DGGRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74ABTH16245DGGRG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage does the 74ABTH16245DGGRG4 operate from, and are its inputs 5 V tolerant?
The 74ABTH16245DGGRG4 operates from a 3.3 V supply rail. Its inputs are 5 V tolerant, allowing seamless interfacing with legacy TTL and 5 V CMOS logic without additional level-shifting circuitry, making it useful in mixed-voltage designs across 16 data lines.
How many data bits can the 74ABTH16245DGGRG4 transfer simultaneously, and what package does it use?
The device handles 16-bit parallel data transfers simultaneously. It is housed in a 48-pin TSSOP package, which provides a compact footprint suitable for high-density PCB layouts. The bidirectional configuration allows data to flow in either direction under common direction control.
In which industrial or computing bus applications is the 74ABTH16245DGGRG4 a practical choice?
It is a practical choice for memory bus buffering, VME or PCI backplane data routing, and processor-to-peripheral 16-bit interfaces. With 50 pF load capacitance handling and ABT-family propagation speeds, it supports systems requiring reliable bus isolation across multiple cards or board sections.
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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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