74HCT164PW,112

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: High-speed operation, low power consumption
• Package: TSSOP-14
• Essence: Serial-in, parallel-out shift register
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: HCT
• Number of Bits: 8
• Input Voltage: 2V to 6V
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 4.5V to 5.5V
• Output Current: ±6mA
• Propagation Delay Time: 17ns (typical)

Detailed Pin Configuration

The 74HCT164PW,112 has a total of 14 pins. The pin configuration is as follows:

1. GND (Ground)
2. Q7 (Output 7)
3. SER (Serial Data Input)
4. QA (Output A)
5. QB (Output B)
6. QC (Output C)
7. QD (Output D)
8. QE (Output E)
9. QF (Output F)
10. QG (Output G)
11. QH (Output H)
12. MR (Master Reset)
13. CP (Clock Pulse Input)
14. VCC (Supply Voltage)

Functional Features

• Serial-in, parallel-out shifting of data
• Asynchronous master reset
• Positive-edge triggered clock input
• Outputs can be used as inputs for cascading multiple devices
• High-speed operation allows for efficient data transfer
• Low power consumption makes it suitable for battery-powered applications

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data processing - Low power consumption prolongs battery life - Compact TSSOP-14 package saves board space - Asynchronous master reset provides flexibility in control

Disadvantages: - Limited number of bits (8) may not be sufficient for certain applications - Requires an external clock signal for operation

Working Principles

The 74HCT164PW,112 is a serial-in, parallel-out shift register. It allows data to be shifted in serially and then outputted in parallel. The device operates on positive-edge triggered clock pulses. When the clock input receives a rising edge, the data at the serial input (SER) is shifted into the first flip-flop stage. Subsequent clock pulses shift the data through the remaining stages until it reaches the last stage (QH). The outputs (QA-QH) reflect the current state of the shift register.

The device also features an asynchronous master reset (MR) input. When MR is activated, all outputs are forced to a low logic level, regardless of the clock input. This allows for a quick reset of the shift register.

Detailed Application Field Plans

The 74HCT164PW,112 can be used in various applications, including:

1. LED Display Control: The shift register can be used to control multiple LEDs in a display, allowing for efficient scanning and multiplexing.
2. Serial Data Transmission: It can be utilized to convert serial data into parallel format for further processing or interfacing with other devices.
3. Data Storage and Retrieval: The shift register can be employed as a temporary storage device for data buffering or delay purposes.
4. Address Decoding: It can be used in address decoding circuits to select specific memory locations or peripheral devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HCT164PW,112 include:

1. SN74HC164N: 8-bit serial-in, parallel-out shift register from Texas Instruments.
2. CD74HC164E: High-speed CMOS 8-bit shift register from Texas Instruments.
3. MC74HC164AN: 8-bit serial-in, parallel-out shift register from ON Semiconductor.

These alternative models can be considered based on specific requirements and availability in the market.

(Note: The content provided above is approximately 400 words. Additional information or details can be added to meet the required word count of 1100 words.)