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SN74AHC157PWR from TI Pb-free,Texas Instruments

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SN74AHC157PWR

Manufacturer: TI Pb-free

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

Partnumber Manufacturer Quantity Availability
SN74AHC157PWR TI Pb-free 605 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers **Manufacturer:** Texas Instruments (TI)  
**Part Number:** SN74AHC157PWR  
**Pb-free Specifications:**  
- **Lead-Free Status:** Yes  
- **RoHS Compliant:** Yes  

**Descriptions:**  
- The SN74AHC157PWR is a high-speed CMOS logic quad 2-input multiplexer.  
- It selects 4 bits of data from two sources under the control of a common select input (S).  
- Operates with a wide voltage range (2 V to 5.5 V).  
- Features balanced propagation delays and low noise immunity.  

**Features:**  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Low Power Consumption:** 8 μA (Max) at 5.5 V  
- **High Noise Immunity:** CMOS levels  
- **Balanced Propagation Delays:** 7.5 ns (Typ) at 5 V  
- **Output Drive Capability:** ±8 mA at 5.5 V  
- **Package Type:** TSSOP-16  
- **Operating Temperature Range:** -40°C to 85°C  
- **Inputs Accept Voltage Levels Up to 5.5 V**  
- **ESD Protection:** Exceeds 2000 V (HBM) and 1000 V (CDM)  

(End of factual information)

Application Scenarios & Design Considerations

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers
Partnumber Manufacturer Quantity Availability
SN74AHC157PWR TEXAS 2000 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers The SN74AHC157PWR is a quad 2-input multiplexer manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Category:** Logic - Signal Switches, Multiplexers, Decoders  
- **Series:** 74AHC  
- **Package / Case:** TSSOP-16  
- **Packaging:** Tape & Reel (TR)  
- **Operating Temperature:** -40°C to +85°C  
- **Supply Voltage (VCC):** 2 V to 5.5 V  
- **Logic Type:** Multiplexer  
- **Number of Inputs:** 2  
- **Number of Outputs:** 1  
- **Number of Circuits:** 4  
- **Propagation Delay:** 8.5 ns at 5 V  
- **Mounting Type:** Surface Mount  
- **Output Type:** Push-Pull  

### **Description:**  
The SN74AHC157PWR is a high-speed CMOS logic quad 2-input multiplexer. It selects one of two data sources based on the select input and routes it to the output. It is designed for 2 V to 5.5 V VCC operation, making it suitable for a wide range of applications.

### **Features:**  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **High Noise Immunity**  
- **Low Power Consumption**  
- **Balanced Propagation Delays**  
- **4 Independent 2-Input Multiplexers**  
- **Output Drive Capability:** 8 mA at 5 V  
- **Schmitt-Trigger Inputs for Noise Reduction**  
- **ESD Protection Exceeds 2000 V per JESD 22**  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers
Partnumber Manufacturer Quantity Availability
SN74AHC157PWR TI 2000 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers ### **SN74AHC157PWR Manufacturer: Texas Instruments (TI)**  

#### **Specifications:**  
- **Technology Family:** AHC  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Number of Channels:** 4  
- **Logic Type:** Quad 2-Input Multiplexer  
- **Output Type:** Push-Pull  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** TSSOP-16  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 10.5 ns (max) at 5 V  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  
- **Input Capacitance:** 3 pF (typ)  
- **RoHS Compliant:** Yes  

#### **Descriptions:**  
The SN74AHC157PWR is a high-speed CMOS logic quad 2-input multiplexer. It selects one of two data sources (A or B) based on the select input (S). It is designed for 2 V to 5.5 V operation, making it suitable for mixed-voltage applications.  

#### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices  
- **High-Speed Operation:** 10.5 ns max propagation delay at 5 V  
- **Balanced Propagation Delays:** Ensures stable performance  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **Output Drive Capability:** ±8 mA at 5 V  
- **Schmitt-Trigger Inputs:** Improved noise immunity  
- **ESD Protection:** Exceeds JESD 22 standards  
- **TSSOP-16 Package:** Space-saving surface-mount design  

This device is commonly used in data routing, signal switching, and digital systems requiring multiplexing functions.

Application Scenarios & Design Considerations

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

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