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74ALVC16374GX
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Encyclopedia Entry: 74ALVC16374GX

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-power, non-inverting, 16-bit D-type flip-flop with 3.3V to 5V voltage translation capability.
  • Package: GX package (48-pin TSSOP)
  • Essence: The 74ALVC16374GX is a versatile logic level shifter designed to facilitate communication between devices operating at different voltage levels.
  • Packaging/Quantity: Available in reels of 2500 units.

Specifications

  • Logic Family: ALVC
  • Number of Bits: 16
  • Supply Voltage Range: 2.3V to 3.6V
  • Input Voltage Range (VIL, VIH): 0.8V to 2.0V, 2.0V to VCC + 0.3V
  • Output Voltage Range (VOL, VOH): 0.1V to 0.4V, VCC - 0.1V to VCC + 0.1V
  • Propagation Delay (tpd): 2.7ns (max) at 3.3V supply, 2.0ns (max) at 2.5V supply
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ALVC16374GX has a total of 48 pins, which are assigned as follows:

  • Pins 1 to 16: Data Inputs (D0 to D15)
  • Pins 17 to 32: Data Outputs (Q0 to Q15)
  • Pins 33 and 34: Clock Inputs (CP and CP*)
  • Pins 35 and 36: Output Enable Inputs (OE and OE*)
  • Pins 37 and 38: Master Reset Inputs (MR and MR*)
  • Pins 39 and 40: Voltage Supply (VCC and GND)
  • Pins 41 to 48: No Connection (NC)

Functional Features

  • Non-inverting outputs with 3-state capability.
  • High-speed operation suitable for various applications.
  • Wide voltage translation range enables compatibility between different logic families.
  • Low power consumption, making it ideal for battery-powered devices.
  • Schmitt-trigger inputs provide hysteresis for improved noise immunity.

Advantages and Disadvantages

Advantages: - Versatile voltage level shifting capabilities. - High-speed operation. - Low power consumption. - Wide operating temperature range. - Excellent noise immunity.

Disadvantages: - Limited to 16-bit data width. - Requires careful consideration of input and output voltage levels.

Working Principles

The 74ALVC16374GX is a D-type flip-flop with 3.3V to 5V voltage translation capability. It operates by latching the input data on the rising edge of the clock signal. The non-inverting outputs provide the translated data at the output pins. The device also features an output enable control and a master reset function for added flexibility.

Detailed Application Field Plans

The 74ALVC16374GX finds application in various fields where voltage level shifting is required. Some common application areas include:

  1. Microcontroller interfacing with different voltage peripherals.
  2. Communication interfaces between devices operating at different voltage levels.
  3. Level translation in mixed-voltage systems.
  4. Signal conditioning in industrial automation.
  5. Battery-powered portable devices requiring efficient voltage translation.

Detailed and Complete Alternative Models

  1. SN74LVC16374A: Similar 16-bit D-type flip-flop with 3.3V to 5V voltage translation capability.
  2. MC74LVX16374: 16-bit D-type flip-flop with 3.3V to 5V voltage translation and 3-state outputs.
  3. CD74HCT374: Octal D-type flip-flop with 3-state outputs and TTL-level compatibility.

These alternative models offer similar functionality and can be considered as substitutes for the 74ALVC16374GX in specific applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 74ALVC16374GX sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of 74ALVC16374GX in technical solutions:

  1. Q: What is the 74ALVC16374GX? A: The 74ALVC16374GX is a 16-bit D-type flip-flop with 3-state outputs, designed for low-voltage applications.

  2. Q: What is the operating voltage range of the 74ALVC16374GX? A: The 74ALVC16374GX operates within a voltage range of 1.65V to 3.6V.

  3. Q: What is the maximum clock frequency supported by the 74ALVC16374GX? A: The 74ALVC16374GX can support clock frequencies up to 200 MHz.

  4. Q: Can the 74ALVC16374GX be used in both synchronous and asynchronous applications? A: Yes, the 74ALVC16374GX can be used in both synchronous and asynchronous applications.

  5. Q: How many flip-flops are there in the 74ALVC16374GX? A: The 74ALVC16374GX consists of 16 individual D-type flip-flops.

  6. Q: What is the output drive capability of the 74ALVC16374GX? A: The 74ALVC16374GX has a balanced output drive with 24 mA sink and source capability.

  7. Q: Can the 74ALVC16374GX be cascaded to create larger registers? A: Yes, multiple 74ALVC16374GX flip-flops can be cascaded together to create larger registers.

  8. Q: Does the 74ALVC16374GX have internal pull-up or pull-down resistors? A: No, the 74ALVC16374GX does not have internal pull-up or pull-down resistors.

  9. Q: What is the power supply current consumption of the 74ALVC16374GX? A: The power supply current consumption of the 74ALVC16374GX depends on the operating conditions and load, typically ranging from a few microamps to tens of milliamps.

  10. Q: Can the 74ALVC16374GX be used in high-speed data transfer applications? A: Yes, the 74ALVC16374GX is suitable for high-speed data transfer applications due to its low propagation delay and high-speed operation.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.