IC Phoenix logo

Home ›  S  › S51 > SN74ABT16646

SN74ABT16646 from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN74ABT16646

16-Bit Bus Transceivers And Registers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT16646 195 In Stock

Description and Introduction

16-Bit Bus Transceivers And Registers With 3-State Outputs The SN74ABT16646 is a 16-bit bus transceiver and register manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Bus Transceiver, Non-Inverting  
- **Number of Bits:** 16  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** 3-State  
- **Propagation Delay:** 4.5 ns (Max) at 5V  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  
- **Package Options:** 56-pin SSOP, TSSOP  

### **Descriptions:**  
- The SN74ABT16646 is a high-performance, 16-bit bus transceiver with D-type flip-flops.  
- It allows bidirectional data flow between A and B buses, controlled by direction (DIR) and output enable (OE) inputs.  
- The device features registered outputs on both A and B ports for synchronous data transfer.  
- It is designed for asynchronous communication between data buses.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR and OE inputs.  
- **Registered Outputs:** Both A and B ports have flip-flops for synchronous operation.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **High Drive Capability:** ±32 mA output drive at 5V.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  
- **Low Power Consumption:** Advanced BiCMOS (ABT) technology for reduced power.  
- **Flow-Through Pinout:** Simplifies PCB layout.  

This device is commonly used in data communication systems, networking equipment, and other applications requiring bidirectional data transfer with registered outputs.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

16-Bit Bus Transceivers And Registers With 3-State Outputs

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips