74LV164BQ,115

Series:	74LV
Packaging:	Tape & Reel (TR)
Part Status:	Active
Logic Type:	Shift Register
Output Type:	Push-Pull
Number of Elements:	1
Number of Bits per Element:	8
Function:	Serial to Parallel
Voltage - Supply:	1 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	14-VFQFN Exposed Pad
Supplier Device Package:	14-DHVQFN (2.5x3)
Base Part Number:	74LV164

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Logic - Shift Registers

Introduction

The 74LV164BQ,115 is a type of logic shift register designed to shift data from one register to another. It is used to control the timing and transmission of data in electronic systems. The 74LV164BQ,115 offers efficient and reliable performance with its low power consumption, wide operating temperature range, high speed, low-noise characteristics, and programmable delay times.

Application Field

The 74LV164BQ,115 shift register is often used in applications that require precise timing and data transmission. These include industrial and automotive control systems, computer and data processing equipment, and medical electronics. The shift register is also widely used in communications systems to control a wide range of data transmission speeds, including HDCR (high-definition communications routing), Wi-Fi, FM radio, and VoIP.

Working Principle

The 74LV164BQ,115 shift register operates on a series of timed pulses. When data is transmitted, the register notifies an external device of the start and stop bits of the incoming data, and then passes it along through its shift register circuit. Incoming data is shifted from one register to the next in the form of bit strings. The register can hold up to 16 bits of data, which is divided into two 8-bit words.

The shift register’s programmable delay times are used to control the speed at which data is transmitted. This enables precise timing and data transmission, even when a large amount of data is being transferred. The register’s built-in clock frequency can be programmed to accommodate a range of data transmission speeds, from 65,536 bps (bits per second) up to 1.5 Gbps.

The 74LV164BQ,115 shift register features low-noise operation, allowing it to be used in high-speed applications. It is also designed for low power consumption, allowing it to be powered by either a 3V or 5V supply, depending on the application. In addition, the register is capable of operating over a wide temperature range, from -40°C to +85°C.

Conclusion

The 74LV164BQ,115 shift register is a reliable and efficient logic device suitable for a wide range of data and timing applications. It can be used to control the speed and timing of data transmission, as well as provide precise timing and data transmission even at high speeds. It is also low-power, allowing it to be used for a variety of applications requiring minimal power consumption.

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