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CD54HCT238F3A from TI,Texas Instruments

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CD54HCT238F3A

Manufacturer: TI

High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting

Partnumber Manufacturer Quantity Availability
CD54HCT238F3A TI 674 In Stock

Description and Introduction

High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting The CD54HCT238F3A is a high-speed CMOS logic 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments (TI).  

### Key Specifications:  
- **Logic Type**: Decoder/Demultiplexer  
- **Technology**: HCT (High-Speed CMOS, TTL-Compatible)  
- **Number of Inputs**: 3 (A0, A1, A2)  
- **Number of Outputs**: 8 (Y0-Y7)  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package Type**: Ceramic Flatpack (CFP)  
- **Propagation Delay**: Typically 19ns at 5V  
- **Input Current (Max)**: ±1µA  
- **Output Current (Max)**: ±4mA (at 5V)  
- **Features**: Three enable inputs (two active LOW, one active HIGH) for flexible control  

This device is designed for military and aerospace applications, offering high noise immunity and low power consumption.  

For detailed electrical characteristics and pin configurations, refer to the official Texas Instruments datasheet.

Partnumber Manufacturer Quantity Availability
CD54HCT238F3A HARRIS 7 In Stock

Description and Introduction

High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting The CD54HCT238F3A is a high-speed CMOS logic 3-to-8 line decoder/demultiplexer manufactured by HARRIS (Harris Corporation). Key specifications include:

- **Logic Family**: HCT (High-Speed CMOS, TTL-compatible inputs)
- **Supply Voltage Range**: 4.5V to 5.5V
- **Operating Temperature Range**: -55°C to +125°C
- **Input Levels**: TTL-compatible (0.8V LOW, 2.0V HIGH)
- **Output Current**: ±4mA (at 4.5V supply)
- **Propagation Delay**: Typically 18ns (at 5V, 25°C)
- **Power Dissipation**: Low (CMOS technology)
- **Package**: Ceramic Flatpack (military-grade)
- **Features**: Three enable inputs (two active LOW, one active HIGH) for flexible control.

This device is designed for high-reliability applications, including military and aerospace.

Partnumber Manufacturer Quantity Availability
CD54HCT238F3A TI,TI 500 In Stock

Description and Introduction

High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting The CD54HCT238F3A is a 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments (TI).  

**Key Specifications:**  
- **Logic Type:** Decoder/Demultiplexer  
- **Number of Input Lines:** 3  
- **Number of Output Lines:** 8  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** Ceramic Flatpack (CFP)  
- **Technology:** HCT (High-Speed CMOS, TTL-Compatible)  
- **Propagation Delay (tpd):** 18ns (typical) at 5V  

This device is designed for high-speed decoding and demultiplexing applications with TTL compatibility.

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