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SN74ABTH18502A from TI,Texas Instruments

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SN74ABTH18502A

Manufacturer: TI

Scan Test Devices With 18-Bit Universal Bus Transceivers

Partnumber Manufacturer Quantity Availability
SN74ABTH18502A TI 18 In Stock

Description and Introduction

Scan Test Devices With 18-Bit Universal Bus Transceivers The SN74ABTH18502A is a 20-bit universal bus transceiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Technology:** ABT (Advanced BiCMOS Technology)  
- **Logic Type:** Universal Bus Transceiver  
- **Number of Bits:** 20  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 56-pin SSOP, 56-pin TSSOP  
- **I/O Type:** 3.3V TTL-compatible inputs, 5V-tolerant outputs  

### **Descriptions:**  
The SN74ABTH18502A is a high-performance, 20-bit universal bus transceiver designed for asynchronous communication between data buses. It supports bidirectional data flow with noninverting 3-state outputs. The device is optimized for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **Bidirectional Data Flow:** Allows data transmission in both directions.  
- **3-State Outputs:** Supports high-impedance state for bus isolation.  
- **5V-Tolerant Inputs:** Compatible with mixed 3.3V/5V systems.  
- **High-Speed Operation:** Optimized for fast signal propagation.  
- **Low Power Consumption:** ABT technology ensures efficient power usage.  
- **Bus-Hold Feature:** Retains last valid logic state when inputs are floating.  
- **ESD Protection:** Exceeds 2000V (HBM) for improved reliability.  

This information is strictly factual and sourced from the manufacturer's documentation.

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