PI74FCT162373ATV
Product Overview
- Category: Integrated Circuit (IC)
- Use: Data storage and transfer
- Characteristics: High-speed, low-power consumption
- Package: Surface Mount Technology (SMT)
- Essence: 16-bit transparent latch with 3-state outputs
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Number of bits: 16
- Logic family: FCT
- Output type: 3-state
- Supply voltage: 4.5V to 5.5V
- Operating temperature: -40°C to +85°C
- Propagation delay: 2.5ns (typical)
- Output current: ±24mA
- Input voltage levels: TTL-compatible
Detailed Pin Configuration
The PI74FCT162373ATV has a total of 48 pins, which are divided into three groups:
Group A (Inputs)
- Pin 1: D0
- Pin 2: D1
- Pin 3: D2
- ...
- Pin 16: D15
Group B (Outputs)
- Pin 17: Q0
- Pin 18: Q1
- Pin 19: Q2
- ...
- Pin 32: Q15
Group C (Control)
- Pin 33: OE (Output Enable)
- Pin 34: LE (Latch Enable)
- Pin 35: CP (Clock Pulse)
- ...
- Pin 48: GND (Ground)
Functional Features
- Transparent latch: Allows data to pass through when the latch is enabled
- 3-state outputs: Can be disabled to enter a high-impedance state
- High-speed operation: Minimizes propagation delay for efficient data transfer
- Low power consumption: Optimized for energy efficiency
- TTL-compatible input levels: Can interface with other TTL logic devices
Advantages and Disadvantages
Advantages
- High-speed operation enables fast data transfer
- Low power consumption reduces energy usage
- 3-state outputs provide flexibility in bus systems
- Wide operating temperature range allows for various applications
Disadvantages
- Limited to 16-bit data storage and transfer
- Requires external clock pulse for proper operation
- Not compatible with all logic families
Working Principles
The PI74FCT162373ATV is a transparent latch that stores and transfers 16 bits of data. When the latch enable (LE) signal is high, the inputs (D0-D15) are passed through to the outputs (Q0-Q15). The output enable (OE) signal controls whether the outputs are active or in a high-impedance state. The clock pulse (CP) signal synchronizes the latch operation.
Detailed Application Field Plans
The PI74FCT162373ATV can be used in various applications, including:
- Data communication systems
- Memory modules
- Microprocessor interfaces
- Industrial control systems
- Automotive electronics
Detailed and Complete Alternative Models
- SN74FCT162373ATP - Similar 16-bit transparent latch with 3-state outputs from Texas Instruments.
- MC74FCT162373ATG - Another 16-bit latch with 3-state outputs from ON Semiconductor.
- CD74FCT162373ATSM - 16-bit transparent latch with 3-state outputs from Texas Instruments, available in surface mount package.
These alternative models offer similar functionality and can be considered as substitutes for the PI74FCT162373ATV.
Word count: 439 words
技術ソリューションにおける PI74FCT162373ATV の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of PI74FCT162373ATV in technical solutions:
Q: What is PI74FCT162373ATV? A: PI74FCT162373ATV is a type of integrated circuit (IC) that functions as an octal transparent latch with 3-state outputs.
Q: What are the key features of PI74FCT162373ATV? A: Some key features include 8-bit latches, 3-state outputs, high-speed operation, and compatibility with various logic families.
Q: What is the purpose of using PI74FCT162373ATV in technical solutions? A: PI74FCT162373ATV is commonly used for data storage and transfer applications, such as in memory systems or bus interfaces.
Q: What voltage levels does PI74FCT162373ATV support? A: PI74FCT162373ATV supports both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) voltage levels.
Q: How fast can PI74FCT162373ATV operate? A: PI74FCT162373ATV has a high-speed operation capability, typically operating at speeds of up to several hundred megahertz.
Q: Can PI74FCT162373ATV be used in both input and output applications? A: Yes, PI74FCT162373ATV can be used as both an input and output device, allowing bidirectional data flow.
Q: Does PI74FCT162373ATV have any built-in protection features? A: Yes, PI74FCT162373ATV includes built-in ESD (Electrostatic Discharge) protection to safeguard against static electricity damage.
Q: What is the power supply voltage range for PI74FCT162373ATV? A: PI74FCT162373ATV typically operates with a power supply voltage range of 4.5V to 5.5V.
Q: Can PI74FCT162373ATV be cascaded or daisy-chained with other similar devices? A: Yes, PI74FCT162373ATV can be cascaded or daisy-chained with other similar latch devices to expand the number of available outputs.
Q: Are there any specific layout considerations when using PI74FCT162373ATV? A: Yes, it is recommended to follow the manufacturer's guidelines for proper PCB layout, including minimizing trace lengths and providing adequate decoupling capacitors.
Please note that these answers are general and may vary depending on the specific application and requirements.