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SN74LS243D from TI,Texas Instruments

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SN74LS243D

Manufacturer: TI

Quad bus transceiver

Partnumber Manufacturer Quantity Availability
SN74LS243D TI 810 In Stock

Description and Introduction

Quad bus transceiver The SN74LS243D is a quad bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Channels:** 4 (Quad)  
- **Function:** Bus Transceiver  
- **Supply Voltage Range (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Pin Count:** 16  
- **Data Rate:** Standard TTL speeds  
- **Input/Output Compatibility:** TTL  

### **Descriptions:**  
The SN74LS243D is a bidirectional bus transceiver designed for asynchronous communication between data buses. It allows data transmission in both directions and is commonly used in microprocessor-based systems.  

### **Features:**  
- **Bidirectional Data Flow:** Enables data transfer in both directions.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Low Power Consumption:** Typical of the LS series.  
- **TTL-Compatible Inputs and Outputs:** Ensures compatibility with TTL logic levels.  
- **High Noise Immunity:** Provides reliable operation in noisy environments.  

This information is based on the manufacturer's datasheet and technical documentation.

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