Encyclopedia Entry: 74ACTQ16244MTD

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-power, non-inverting, 16-bit bus transceiver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The 74ACTQ16244MTD is a high-performance buffer/driver IC designed to provide non-inverting signal level translation between different voltage domains. It is commonly used in digital systems where fast and efficient data transfer is required.
• Packaging/Quantity: The 74ACTQ16244MTD is typically available in reels or tubes, with a quantity of 250 or 3000 units per package.

Specifications

• Logic Family: ACTQ
• Number of Channels: 16
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Voltage Range: 4.5V to 5.5V
• Propagation Delay Time: 3.8 ns (typical)
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ACTQ16244MTD has a total of 48 pins, arranged as follows:

┌───┬───┐ A1 -- │1 └─ 48│ -- VCC B1 -- │2 47│ -- OE# Y1 -- │3 46│ -- A2 GND -- │4 45│ -- B2 Y2 -- │5 44│ -- Y15 A3 -- │6 43│ -- GND B3 -- │7 42│ -- Y14 Y3 -- │8 41│ -- A4 GND -- │9 40│ -- B4 Y4 -- │10 39│ -- Y13 A5 -- │11 38│ -- GND B5 -- │12 37│ -- Y12 Y5 -- │13 36│ -- A6 GND -- │14 35│ -- B6 Y6 -- │15 34│ -- Y11 A7 -- │16 33│ -- GND B7 -- │17 32│ -- Y10 Y7 -- │18 31│ -- A8 GND -- │19 30│ -- B8 Y8 -- │20 29│ -- Y9 A9 -- │21 28│ -- GND B9 -- │22 27│ -- Y16 Y9 -- │23 26│ -- OE# GND -- │24 25│ -- VCC └───┴───┘

Functional Features

• Non-inverting signal level translation: The 74ACTQ16244MTD provides a non-inverting buffer/driver function, allowing seamless communication between different voltage domains in digital systems.
• High-speed operation: With a typical propagation delay time of 3.8 ns, this IC ensures fast data transfer and minimal signal distortion.
• Low-power consumption: The 74ACTQ16244MTD is designed to operate at low power levels, making it suitable for battery-powered devices and energy-efficient applications.
• High output drive capability: The IC can drive ±24 mA of current, enabling it to interface with a wide range of digital components.

Advantages and Disadvantages

Advantages: - Non-inverting signal translation simplifies system design. - High-speed operation allows for efficient data transfer. - Low-power consumption enhances energy efficiency. - High output drive capability ensures compatibility with various devices.

Disadvantages: - Limited voltage range (4.5V to 5.5V) may not be suitable for all applications. - Requires careful consideration of input and output voltage levels to prevent signal distortion or damage.

Working Principles

The 74ACTQ16244MTD operates by receiving input signals on the A-side pins and providing non-inverted output signals on the Y-side pins. The OE# (Output Enable) pins control the direction of data flow. When the OE# pin is low, the IC is enabled, allowing data transmission from the A-side to the Y-side. Conversely, when the OE# pin is high, the IC is disabled,