Overview
The 74LVC157APW,118 is a quad 2-input multiplexer produced by Nexperia USA Inc. This device is designed to select four bits of data from two sources under the control of a common select input (S) and an enable input (E). The outputs present the selected data in the true (non-inverted) form. The enable input (E) is active LOW, meaning that when E is HIGH, all outputs are forced LOW regardless of other input conditions.
This multiplexer is part of the 74LVC series, known for its wide supply voltage range, low power consumption, and compatibility with various logic levels. It is widely used in applications requiring data selection and translation between different voltage levels.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74LVC157APW,118 |
| Package | TSSOP-16 (SOT403-1) |
| Logic Circuit | Multiplexer |
| Family | A/LVC/E/H/U |
| No of Functions / Channels | 4 |
| Output Characteristics | Non-Inverted |
| Supply Voltage-Nom | 1.2 V to 3.6 V |
| Supply Current | 100 mA |
| Power Dissipation | 500 mW |
| Propagation Delay | 14.7 ns |
| Operating Temperature | -40°C to +125°C |
| No of Inputs | 8 |
| No of Outputs | Quad |
| High Level Output Current | -24 mA |
| Low Level Output Current | 24 mA |
| No of Pins | 16 |
| Moisture Sensitivity Level | 1 |
| ESD Protection | HBM: >2000 V, MM: >200 V, CDM: >1000 V |
Key Features
- 5 V tolerant inputs for interfacing with 5 V logic
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- Direct interface with TTL levels
- Complies with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36
- ESD protection: HBM >2000 V, MM >200 V, CDM >1000 V
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times
- Overvoltage tolerant inputs to 5.5 V
- Specified from -40°C to +85°C and -40°C to +125°C
Applications
The 74LVC157APW,118 is versatile and can be used in various applications:
- Moving data from two groups of registers to four common output buses
- Implementing highly irregular logic by generating any 4 of the 16 different functions of two variables with one variable common
- Function as a 4-pole, 2-position switch, where the position is determined by the logic levels applied to the select input (S)
- Data translation in mixed 3.3 V and 5 V applications
- Automotive, industrial, power, computing, consumer, mobile, and wearable electronics
Q & A
- What is the primary function of the 74LVC157APW,118?
The primary function is to act as a quad 2-input multiplexer, selecting four bits of data from two sources under the control of a common select input (S) and an enable input (E).
- What is the package type of the 74LVC157APW,118?
The package type is TSSOP-16 (SOT403-1).
- What is the supply voltage range for the 74LVC157APW,118?
The supply voltage range is from 1.2 V to 3.6 V.
- What is the propagation delay of the 74LVC157APW,118?
The propagation delay is 14.7 ns.
- What is the operating temperature range for the 74LVC157APW,118?
The operating temperature range is from -40°C to +125°C.
- Does the 74LVC157APW,118 have ESD protection?
- Can the 74LVC157APW,118 interface with 5 V logic?
- What are some common applications of the 74LVC157APW,118?
- Does the 74LVC157APW,118 comply with any specific standards?
- What is the moisture sensitivity level of the 74LVC157APW,118?
