74ALVCHR16245GRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74ALVCHR16245GRE4 is a 16-bit bidirectional bus transceiver with 3-state outputs from Texas Instruments in a 48-pin SSOP package. It features common direction control, a 50 pF load capacitance rating, and ALVC-family low-voltage operation for high-speed data bus applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- 74ALVCHR16245GRE4 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
Key Features
- 16-bit bidirectional bus transceiver with 3-state outputs for high-density data bus interfacing
- ALVC-family low-voltage CMOS technology enabling fast switching and reduced power consumption
- Common direction control for simplified bus management in bidirectional data transfer applications
- 48-pin SSOP package with 50 pF load capacitance rating for compact PCB layouts
Applications
The 74ALVCHR16245GRE4 is used in high-speed data bus applications such as memory bus buffering, microprocessor data bus expansion, and backplane interconnects where bidirectional 16-bit data transfer with 3-state control is required. Its ALVC-family low-voltage design makes it suitable for battery-powered and portable devices, as well as server and networking equipment requiring reliable bus driving with minimal power consumption.
Specifications
| YTEOL | 0 |
| Additional Feature | WITH DIRECTION CONTROL |
| Control Type | COMMON CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | ALVC/VCX/A |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | 0.012A |
| Number of Bits | 8 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE WITH SERIES RESISTOR |
| 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) | 0.04mA |
| Prop. Delay@Nom-Sup | 4.2ns |
| Propagation Delay (tpd) | 4.9ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| 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 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the 74ALVCHR16245GRE4?
The 74ALVCHR16245GRE4 ALVC bus transceiver operates from a 1.65 V to 3.6 V VCC supply, supporting both 2.5 V and 3.3 V system rails for low-voltage high-speed bus designs.
How many bits does the 74ALVCHR16245GRE4 transceive and what is its package?
It is a 16-bit bidirectional transceiver with common direction control housed in a 48-pin SSOP (R-PDSO-G48) package, rated for a 50 pF load capacitance per output.
Is the 74ALVCHR16245GRE4 RoHS compliant and lead-free?
Yes, the 74ALVCHR16245GRE4 carries the e4 JESD-609 code, is RoHS-6 compliant and Pb-free, making it suitable for green-policy industrial and consumer designs.
What typical applications use the 74ALVCHR16245GRE4?
Typical uses include backplane bus drivers, memory module interfaces, FPGA-to-DDR bridging, and any 2.5 V/3.3 V high-speed point-to-point data path needing 16-bit bidirectional buffering.
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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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