74LV165PW,112

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: Serial-in, parallel-out shift register with synchronous operation
• Package: TSSOP-16
• Essence: Data storage and transfer device
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 100 MHz

Pin Configuration

The 74LV165PW,112 has a total of 16 pins arranged as follows:

__ __ Q1 |1 U 16| VCC Q2 |2 15| Q0 Q3 |3 14| DS Q4 |4 13| SH_CP Q5 |5 12| ST_CP Q6 |6 11| OE Q7 |7 10| MR GND |8______9| Q7'

Functional Features

• Serial data input (DS) for shifting in data
• Parallel data output (Q0-Q7) for retrieving stored data
• Synchronous operation using clock signals (SHCP and STCP)
• Master Reset (MR) input for clearing the register
• Output Enable (OE) input for enabling/disabling outputs

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High clock frequency enables fast data transfer - Small package size (TSSOP-16) for space-constrained applications

Disadvantages: - Limited number of parallel outputs (8 bits) - Lack of built-in data storage capacity

Working Principles

The 74LV165PW,112 is a serial-in, parallel-out shift register. It stores and transfers data in a sequential manner. The input data is shifted into the register bit by bit using the DS input and synchronized with clock signals. The stored data can be retrieved simultaneously from the parallel output pins (Q0-Q7). The register can be cleared using the Master Reset (MR) input, and the outputs can be enabled/disabled using the Output Enable (OE) input.

Application Field Plans

The 74LV165PW,112 has various applications in digital systems where data storage and transfer are required. Some potential application fields include:

1. Data communication systems
2. Serial-to-parallel data conversion
3. Digital displays and LED matrices
4. Industrial automation and control systems
5. Microcontroller interfacing

Alternative Models

Some alternative models that provide similar functionality to the 74LV165PW,112 are:

1. SN74HC165N
2. CD74HC165E
3. MC74HC165AN
4. 74HCT165N
5. CD4015BE

These models can be considered as alternatives based on their compatibility, specifications, and availability.

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