SN74LVC157ARGYRIn StockTexas Instruments
SN74LVC157ARGYR is a 2-bit 4-to-1 multiplexer from Texas Instruments LVC logic family, operating at 1.65V–5.5V with 24mA output drive and 50pF load capacitance. From $0.05 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC157ARGYR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0535(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-bit quad 2-to-1 multiplexer with common select and enable inputs for efficient signal routing
- Wide supply voltage range of 1.65V to 5.5V enabling compatibility with mixed-voltage system designs
- High output drive capability of 24mA (IOL) suitable for driving moderate bus loads
- LVC logic family with fast propagation delay and low power consumption for high-speed applications
- Available in compact VQFN-16 (WQFN) package (R-PQCC-N16) ideal for space-constrained PCB layouts
Applications
The SN74LVC157ARGYR is widely used in data bus multiplexing and signal routing applications in microprocessor systems, FPGAs, and communication equipment. Its wide voltage range makes it suitable for level-shifting interfaces between 3.3V and 5V logic domains in industrial controllers and consumer electronics. It is also deployed in memory address selection, test and measurement equipment, and embedded system designs requiring reliable 4-to-1 data selection.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1993-04-01 |
| YTEOL | 15 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PQCC-N16 |
| 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 | LCC16,.14X.16,20 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 5.2ns |
| Propagation Delay (tpd) | 14ns |
| 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 | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| 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 is the supply voltage range of the SN74LVC157ARGYR?
The SN74LVC157ARGYR operates over a wide supply voltage range of 1.65V to 5.5V, making it compatible with both 3.3V and 5V logic systems. This flexibility is particularly useful in mixed-voltage designs where interfacing between different logic families is required.
What package does the SN74LVC157ARGYR use and what are its dimensions?
The SN74LVC157ARGYR is housed in a 16-pin VQFN (WQFN) package with JEDEC code R-PQCC-N16, which is a leadless quad flat package offering a small PCB footprint. This compact package is ideal for high-density board layouts in space-constrained applications such as portable devices and embedded systems.
What is the maximum output current of the SN74LVC157ARGYR?
The SN74LVC157ARGYR provides a maximum output low current (IOL) of 24mA, enabling it to drive moderate bus loads reliably. This current drive capability, combined with a 50pF load capacitance rating, makes it well suited for standard digital logic bus applications.
Can the SN74LVC157ARGYR replace other 74LVC157 variants?
Yes, the SN74LVC157ARGYR is functionally equivalent to other 74LVC157 series multiplexers and can typically replace devices such as the SN74LVC157APWR or SN74LVC157ADB with the same logic function, provided the package footprint is compatible. Always verify package dimensions and pin assignments before substitution.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.0899 | $0.90 |
| 25+ | $0.0808 | $2.02 |
| 100+ | $0.0535 | $5.35 |
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