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74HC154 from FAIRCHILD,Fairchild Semiconductor

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74HC154

Manufacturer: FAIRCHILD

4-to-16 line decoder/demultiplexer

Partnumber Manufacturer Quantity Availability
74HC154 FAIRCHILD 21 In Stock

Description and Introduction

4-to-16 line decoder/demultiplexer The 74HC154 is a 4-to-16 line decoder/demultiplexer manufactured by Fairchild Semiconductor. Here are its key specifications:

- **Logic Family**: HC (High-Speed CMOS)
- **Supply Voltage Range**: 2V to 6V
- **Operating Temperature Range**: -40°C to +85°C
- **Input Current**: ±1 µA (max)
- **Output Current**: ±25 mA (max)
- **Propagation Delay**: 18 ns (typical) at 5V
- **Number of Inputs**: 4 (A, B, C, D)
- **Number of Outputs**: 16 (Y0 to Y15)
- **Package Options**: DIP (Dual In-line Package), SOIC (Small Outline Integrated Circuit)
- **Features**: Active LOW outputs, two enable inputs (E1 and E2) for easy expansion, low power consumption.

This device is designed for high-speed decoding and demultiplexing applications in digital systems.

Partnumber Manufacturer Quantity Availability
74HC154 HAR 21 In Stock

Description and Introduction

4-to-16 line decoder/demultiplexer The 74HC154 is a 4-to-16 line decoder/demultiplexer manufactured by various companies, including NXP Semiconductors, Texas Instruments, and others. Below are the general specifications for the 74HC154:

- **Logic Family**: HC (High-speed CMOS)
- **Supply Voltage Range**: 2V to 6V
- **High-Level Input Voltage (VIH)**: 3.15V (min) at VCC = 4.5V
- **Low-Level Input Voltage (VIL)**: 1.35V (max) at VCC = 4.5V
- **High-Level Output Current (IOH)**: -5.2mA (max) at VCC = 4.5V
- **Low-Level Output Current (IOL)**: 5.2mA (max) at VCC = 4.5V
- **Propagation Delay (tpd)**: 18ns (typ) at VCC = 4.5V
- **Operating Temperature Range**: -40°C to +125°C
- **Package Options**: DIP (Dual In-line Package), SOIC (Small Outline Integrated Circuit), and others
- **Pin Count**: 24 pins

These specifications are typical for the 74HC154 decoder/demultiplexer and may vary slightly depending on the specific manufacturer and package type. For precise details, always refer to the datasheet provided by the manufacturer.

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