مدار مجتمع (آی سی) آی‌سی منطقی (دیجیتال) توابع باس عمومی

Product Attributes

Introduction

The 'LVTH16501 devices are 18-bit universal bus transceivers designed for low-voltage (3.3-V) Vcc operation, but with the capability to provide a TTL interface to a 5-V system environment.

Features

• Combines D-Type Latches and D-Type Flip-Flops for Operation in Transparent, Latched, or Clocked Mode
• Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation
• Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V Vcc)
• Support Unregulated Battery Operation Down to 2.7V
• Typical VOLP (Output Ground Bounce) < 0.8V at VCC = 3.3V TA = 25℃
• Ioff and Power-Up 3-State Support Hot Insertion
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• Latch-Up Performance Exceeds 500 mA Per JESD17
• ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A)

Applications

• Mixed-voltage system bus interface
• Applications requiring hot-plug support
• Low-voltage, low-power bus data transmission