Texas Instruments
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
SN74ALVCH16373DLR
Lihat Butiran Helaian data

SN74ALVCH16373DLR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: High-speed, low-voltage, 16-bit transparent D-type latch with 3-state outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: The SN74ALVCH16373DLR is a latch that can store and transfer 16 bits of data. It operates at high speeds and low voltages, making it suitable for various applications.
  • Packaging/Quantity: Available in reels, with 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C
  • Maximum Clock Frequency: 400MHz

Detailed Pin Configuration

The SN74ALVCH16373DLR has a total of 48 pins, which are divided into different categories:

  • Power Supply Pins: VCC and GND
  • Data Input Pins: D0-D15
  • Data Output Pins: Q0-Q15
  • Control Pins: OE (Output Enable), LE (Latch Enable), and CLK (Clock)

For the detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

  • Transparent Latch: The latch allows data to pass through when the latch enable (LE) signal is high.
  • 3-State Outputs: The outputs (Q0-Q15) can be put into a high-impedance state using the output enable (OE) signal, allowing multiple devices to share a common bus.
  • High-Speed Operation: The SN74ALVCH16373DLR can operate at a clock frequency of up to 400MHz, enabling fast data transfer.
  • Low-Voltage Operation: With a supply voltage range of 1.65V to 3.6V, the IC is suitable for low-power applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-voltage operation - 3-state outputs for bus sharing - Compact TSSOP package

Disadvantages: - Limited maximum clock frequency compared to some other ICs in the market - Not suitable for high-temperature environments

Working Principles

The SN74ALVCH16373DLR operates based on the principles of transparent latches and 3-state outputs. When the latch enable (LE) signal is high, the data input pins (D0-D15) are connected to the corresponding data output pins (Q0-Q15). The output enable (OE) signal can be used to put the outputs into a high-impedance state, allowing multiple devices to share the same bus without interference.

Detailed Application Field Plans

The SN74ALVCH16373DLR can be used in various applications that require data storage and transfer, such as:

  1. Microprocessors and microcontrollers
  2. Communication systems
  3. Data acquisition systems
  4. Industrial automation
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74ALVC16373DLR: Similar to SN74ALVCH16373DLR but operates at a higher voltage range (1.65V to 5.5V).
  2. SN74LVC16373ADGGR: A latch with similar functionality but comes in a different package (TSSOP-48).

These alternative models provide options for different voltage requirements or package preferences while offering similar features and functionality.

(Note: The content provided above is a sample and may not reflect the actual specifications or details of SN74ALVCH16373DLR. Please refer to the manufacturer's datasheet for accurate information.)

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74ALVCH16373DLR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74ALVCH16373DLR:

  1. Q: What is SN74ALVCH16373DLR? A: SN74ALVCH16373DLR is a 16-bit transparent D-type latch with 3-state outputs, commonly used in digital logic applications.

  2. Q: What is the operating voltage range for SN74ALVCH16373DLR? A: The operating voltage range for SN74ALVCH16373DLR is typically between 1.65V and 3.6V.

  3. Q: What is the maximum data transfer rate supported by SN74ALVCH16373DLR? A: SN74ALVCH16373DLR supports a maximum data transfer rate of up to 400 Mbps.

  4. Q: Can SN74ALVCH16373DLR be used as a level shifter? A: Yes, SN74ALVCH16373DLR can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many output pins does SN74ALVCH16373DLR have? A: SN74ALVCH16373DLR has 16 output pins, one for each bit of data.

  6. Q: What is the power supply current consumption of SN74ALVCH16373DLR? A: The power supply current consumption of SN74ALVCH16373DLR varies depending on the operating conditions, but it is typically low.

  7. Q: Can SN74ALVCH16373DLR be used in high-speed applications? A: Yes, SN74ALVCH16373DLR is designed for high-speed operation and can be used in applications that require fast data transfer.

  8. Q: Does SN74ALVCH16373DLR have built-in protection features? A: Yes, SN74ALVCH16373DLR has built-in ESD (electrostatic discharge) protection to prevent damage from static electricity.

  9. Q: Can SN74ALVCH16373DLR be cascaded to increase the number of latches? A: Yes, multiple SN74ALVCH16373DLR latches can be cascaded together to increase the number of bits that can be stored.

  10. Q: What is the package type for SN74ALVCH16373DLR? A: SN74ALVCH16373DLR is available in a 48-pin TSSOP (Thin Shrink Small Outline Package) package.