SN74LVC157ADT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74LVC157ADT is a Quad 2-to-1 Line Data Selector/Multiplexer from Texas Instruments, featuring LVC logic family with a 50pF load capacitance and 24mA output drive in a 16-pin SOIC package. From $0.30 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC157ADT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-to-1 multiplexing in a single 16-pin SOIC package for high-density data routing
- LVC logic family ensures low-voltage operation with high-speed switching capability
- 50pF load capacitance and 24mA output current drive for robust signal handling in mixed-voltage systems
Applications
The SN74LVC157ADT is widely used in data bus multiplexing for microcontroller and FPGA interfaces where multiple data sources must share a common bus. It is suitable for consumer electronics, communication equipment, and embedded systems requiring efficient signal routing between low-voltage logic subsystems. The device also serves in test and measurement equipment as a flexible channel selector.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1993-04-01 |
| YTEOL | 15 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | MULTIPLEXER |
| Max I(ol) | 0.024A |
| Number of Bits | 2 |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Number of Outputs | 1 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 6.4ns |
| Propagation Delay (tpd) | 15.5ns |
| 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 (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LVC157ADT:
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Frequently Asked Questions
What is the function of the SN74LVC157ADT?
The SN74LVC157ADT is a Quad 2-to-1 Line Data Selector/Multiplexer that routes one of two 4-bit data inputs to a single output based on a common select signal, enabling efficient data bus management in digital systems.
What is the output current capability of the SN74LVC157ADT?
The SN74LVC157ADT has a maximum output low current (I_OL) of 24mA, with a load capacitance rating of 50pF, making it suitable for driving standard logic loads in LVC-compatible circuit designs.
What package does the SN74LVC157ADT use?
The SN74LVC157ADT is available in a 16-pin Small Outline (SOIC) package, identified by JESD-30 code R-PDSO-G16, offering easy PCB assembly and compact board-level integration.
Is the SN74LVC157ADT RoHS compliant?
Yes, the SN74LVC157ADT is RoHS compliant and Pb-free as confirmed by its JESD-609 code e4, meeting international environmental standards for hazardous substance restrictions in electronic components.
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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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