SN74LVTH162241DLR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LVTH162241DLR is a 3.3V 16-bit unidirectional bus buffer and line driver from Texas Instruments in a 48-pin SSOP package. It supports dual enable control (active-low and active-high) for flexible bus management and operates at 3.3V with 5V-tolerant inputs. Available in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVTH162241DLR 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 unidirectional bus buffer with dual active-low and active-high output enable for fine-grained bus control
- 3.3V LVT family with 5V-tolerant inputs enabling seamless interfacing between 3.3V and 5V logic systems
- High-drive output capability in a 48-pin SSOP package, optimizing board density for 16-bit bus applications
- RoHS-compliant Pb-free construction (JESD-609 e4) suitable for modern green electronics manufacturing
Applications
The SN74LVTH162241DLR is ideal for buffering and driving 16-bit data buses in high-speed digital systems such as microprocessors, memory modules, and FPGA I/O expansion. Its dual enable control simplifies bus isolation and direction switching in backplane architectures and multi-card designs. The 5V-tolerant inputs make it an excellent choice for level translation between legacy 5V and modern 3.3V logic subsystems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OUTPUT ENABLE ACTIVE HIGH FOR TWO FUNCTIONS |
| Control Type | ENABLE LOW/HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | LVT |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.012A |
| Number of Bits | 4 |
| Number of Functions | 16 |
| 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 | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 5mA |
| Prop. Delay@Nom-Sup | 4.1ns |
| Propagation Delay (tpd) | 4.7ns |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883; MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage does the SN74LVTH162241DLR operate at?
The SN74LVTH162241DLR operates from a 3.3V supply rail and belongs to Texas Instruments' LVT (Low-Voltage Technology) family. Its inputs are 5V tolerant, allowing direct connection to 5V logic without additional level-shifting components.
How many bits does the SN74LVTH162241DLR buffer and what is its data direction?
This device is a 16-bit unidirectional bus buffer and line driver. All 16 bits propagate in one direction only, making it well suited for data bus driving applications where a single-direction high-drive buffer is required.
What package type is the SN74LVTH162241DLR and how many pins does it have?
The SN74LVTH162241DLR comes in a 48-pin Small Shrink Outline Package (SSOP), JESD-30 code R-PDSO-G48. This surface-mount package provides a compact footprint suitable for high-density PCB designs with tight spacing constraints.
What are the enable control options on the SN74LVTH162241DLR?
The device features two independent output-enable inputs: one active-low and one active-high. This dual enable structure allows two separate control signals to enable or disable the output buffers, providing flexible bus management and tri-state isolation for complex bus topologies.
Is the SN74LVTH162241DLR RoHS compliant and lead-free?
Yes, the SN74LVTH162241DLR carries a Pb-free code of 'Yes' and a JESD-609 code of e4, confirming that it is fully RoHS compliant and manufactured with lead-free materials. It is suitable for use in all environmentally regulated electronic products.
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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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