SN74AS181ADW

Series:	74AS
Packaging:	Tube
Part Status:	Obsolete
Logic Type:	Arithmetic Logic Unit
Supply Voltage:	4.5 V ~ 5.5 V
Number of Bits:	--
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC
Base Part Number:	74AS181

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SN74AS181ADW Application Field and Working PrincipleThe SN74AS181ADW is a quad-mask programmable, 4-bit multiplier/dividers produced by Texas Instruments (TI). It is part of the special logic family and highly applicable when high accuracy, preservation of power-up/power-down synchronization, and fast output response time are crucial. The SN74AS181ADW is designed to be incorporated into MOS RAM, ROM, and MSI memory-associated systems, on board multiplexers and data acquisition circuits, control systems, and logic specialized configurable circuits.The SN74AS181ADW comes in a plastic dual-in-line package (PDIP) with 16 pins. It is one of the most reliable options for controlling frequency and designing low-cost digital circuits. The quad-mask programmability of the SN74AS181ADW make it a powerful ally in designing versatile and high-performance digital systems. Furthermore, it features low power consumption and high data throughput, leading to its widespread popularity.The SN74AS181ADW offers 4-bit multiplying, 8-bit parallel, 8-bit serial, and quad-mask asynchronous multiplication abilities. The device implements a pair of 4-bit multipliers and comparators for its multiplication and division operations. An internal 4-bit multiplexer is also included which allows a 4-bit carry-out connection.The SN74AS181ADW also has a fully programmable interface and a 5-bit synchronous clock line for both multiplexers and comparators. This allows for great flexibility in designing systems and makes distribution of signals easier. Furthermore, the device comes with multiple enable and reset inputs, allowing for further control over data access and operations.In addition to its programming capability, the SN74AS181ADW also features a low-power consumption mode and fast clock speed. This makes it possible to reduce system power consumption and achieve faster response times. Furthermore, the device comes with a built-in thermal shutdown feature which automatically shuts down the device if it becomes too hot.Overall, the SN74AS181ADW is a highly versatile, low-cost, and powerful choice for designing high-processing memory systems, multiplexers, and data acquisition circuits. Its programming capability, low power consumption, and fast clock speeds offer great advantages for designing high-performance systems and applications. Its flexibility in terms of data access and operations make it a great tool for creating versatile and reliable digital systems.

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