74LVCH162244ADLG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74LVCH162244ADLG4 is a 16-channel, 3-state bus driver and buffer from Texas Instruments in a 48-pin SSOP package. It operates from 1.65 V to 3.6 V supply, features active-low enable control and series resistor outputs for reduced EMI in high-speed bus applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- 74LVCH162244ADLG4 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-channel 3-state bus driver with active-low enable for high-density bus buffering and line driving
- Wide supply voltage range of 1.65 V to 3.6 V supporting modern low-voltage digital systems
- 3-state outputs with integrated series resistors to reduce signal reflections and EMI on high-speed buses
- LVC/LCX/Z family CMOS technology delivering fast switching with low power consumption in a 48-pin SSOP package
Applications
The 74LVCH162244ADLG4 is used in high-speed data bus buffering applications such as memory address and data bus drivers, microprocessor I/O expansion, and backplane bus isolation in computing and networking equipment. Its integrated series resistors and 3-state outputs make it well suited for EMI-sensitive designs including industrial controllers, server motherboards, and communication infrastructure where signal integrity on parallel buses is critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Control Type | ENABLE LOW |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e4 |
| Logic IC Type | BUS DRIVER |
| Number of Functions | 4 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE WITH SERIES RESISTOR |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP48,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Propagation Delay (tpd) | 10.2ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 |
| 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 74LVCH162244ADLG4?
The 74LVCH162244ADLG4 LVCH-family bus driver operates from a 1.65 V to 3.6 V VCC, supporting 1.8 V, 2.5 V, and 3.3 V logic rails with mixed-voltage 5 V-tolerant inputs.
How many channels and ports does the 74LVCH162244ADLG4 provide?
It is a 16-channel 3-state buffer/driver organized as 2 ports of 8 bits each, with active-low output-enable control per port and integrated series damping resistors for reduced EMI.
What package and pin count does the 74LVCH162244ADLG4 use?
The 74LVCH162244ADLG4 ships in a 48-pin SSOP package (JESD-30 R-PDSO-G48) and is rated for a 50 pF load capacitance, ideal for memory-module and backplane fanout.
Is the 74LVCH162244ADLG4 RoHS compliant?
Yes, the 74LVCH162244ADLG4 is Pb-free with the JESD-609 e4 lead finish and meets RoHS-6 requirements, making it usable in green industrial, server, and consumer designs.
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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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