SN74ALS646A-1DWRG4

Series:	74ALS
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Logic Type:	Transceiver, Non-Inverting
Number of Elements:	1
Number of Bits per Element:	8
Input Type:	--
Output Type:	3-State
Current - Output High, Low:	15mA, 24mA
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC
Base Part Number:	74ALS646

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

SN74ALS646A-1DWRG4 is a device from the SN74ALS646A family of logic-buffers, drivers, receivers and transceivers. It is a 16-bit solution suitable for use in applications which require high speed, low power operation and extended data compatibility. The SN74ALS646A-1DWRG4 combines both low-power consumption with advanced features, like data bus support and extended timing options, making it well-suited for applications such as lighting control, temperature and humidity sensors and other industrial applications.

Application Field

The SN74ALS646A-1DWRG4 is suitable for applications requiring low-power operation, high-speed data transfer and extended data compatibility. The SN74ALS646A-1DWRG4 provides a comprehensive range of data bus support, including RS-232, UA570, I2C, IS10 and SPI. The device also provides extended timing options which make it suitable for a wide variety of industrial applications. Examples of such applications include lighting control, temperature and humidity sensors and other industrial applications which require low-power, high-speed data transfers.

Working Principle

The SN74ALS646A-1DWRG4 is a 16-bit logic-buffer, driver, receiver and transceiver. It works by receiving or transmitting data between two different modules. The input module (A) will send data to the SN74ALS646A-1DWRG4, which will then store the data in its internal register. The SN74ALS646A-1DWRG4 will then transmit the data to the output module (B) when instructed to do so by a logic signal. The SN74ALS646A-1DWRG4 also provides extended timing options, so it can be used for data communication applications with lengthy data transfers. The SN74ALS646A-1DWRG4 also has built-in current mirroring circuits, which enable it to provide precise current matching, even in the presence of wide voltage variations. This makes it suitable for applications where current matching is critical for reliable data communication.

Conclusion

The SN74ALS646A-1DWRG4 is a 16-bit logic-buffers, drivers, receivers and transceivers which is suited for applications requiring low-power operation, high-speed data transfer, extended data compatibility and precise current matching. Its extended timing options make it suitable for a range of industrial applications and its current mirroring circuits make it suitable for applications where current matching is critical for reliable operation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description