74LVTH16241DLRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-voltage, 16-bit bus transceiver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Transceiver IC for bidirectional data communication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: LVTH
• Number of Bits: 16
• Supply Voltage: 2.7V to 3.6V
• Input/Output Voltage Levels: 5V tolerant
• Output Drive Strength: ±24mA
• Propagation Delay: 3.8ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVTH16241DLRG4 has a total of 48 pins, arranged as follows:

┌───┬───┐ OE1 ──┤1 └─ 48├ VCC A1 ──┤2 47├ GND Y1 ──┤3 46├ B1 A2 ──┤4 45├ Y2 Y2 ──┤5 44├ A3 A3 ──┤6 43├ Y3 Y3 ──┤7 42├ A4 A4 ──┤8 41├ Y4 Y4 ──┤9 40├ A5 A5 ──┤10 39├ Y5 Y5 ──┤11 38├ A6 A6 ──┤12 37├ Y6 Y6 ──┤13 36├ A7 A7 ──┤14 35├ Y7 Y7 ──┤15 34├ A8 A8 ──┤16 33├ Y8 Y8 ──┤17 32├ A9 A9 ──┤18 31├ Y9 Y9 ──┤19 30├ A10 A10 ──┤20 29├ Y10 Y10 ──┤21 28├ A11 A11 ──┤22 27├ Y11 Y11 ──┤23 26├ A12 A12 ──┤24 25├ Y12 └───┴───┘

Functional Features

• Bidirectional data flow with separate output enable (OE) inputs for each direction
• 3-state outputs allow multiple devices to share a common bus
• 5V tolerant inputs allow interfacing with both 3.3V and 5V logic levels
• High-speed operation suitable for high-performance applications
• Low-voltage operation reduces power consumption

Advantages and Disadvantages

Advantages: - Supports bidirectional communication - Allows multiple devices to share a common bus - Compatible with both 3.3V and 5V logic levels - High-speed operation

Disadvantages: - Limited to 16-bit data width - Requires external pull-up resistors for proper bus operation

Working Principles

The 74LVTH16241DLRG4 is a bidirectional buffer/driver IC that allows data to be transmitted in both directions on a shared bus. The direction of data flow is controlled by the output enable (OE) inputs. When OE1 is low, data can flow from the A-side inputs to the Y-side outputs. Conversely, when OE2 is low, data can flow from the B-side inputs to the Y-side outputs. When both OE1 and OE2 are high, the outputs are in a high-impedance state, allowing other devices to drive the bus.

Detailed Application Field Plans

The 74LVTH16241DLRG4 is commonly used in various applications, including: - Data communication systems - Memory interfaces - Microprocessor/microcontroller buses - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered