Description

SN74LVC1T45QDCKRQ1

Overview

The SN74LVC1T45QDCKRQ1 is a single-bit non-inverting buffer/line driver with a 3-state output. It is designed for 1.65-V to 5.5-V VCC operation.

Features

• Low Static and Dynamic Power Consumption
• Supports Down Translation to VCC
• Ioff, Partial-Power-Down Mode, and TSSOP Package Available
• Supports Up Translation to 5.5 V
• Maximum tpd of 2.3 ns
• Low Input and Output Capacitance Minimizes Loading and Bypass Capacitor Needs
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-B)
  • 1000-V Charged-Device Model (C101-A)
  • 200-V Machine Model (A115-A)

Package and Operating Conditions

• Package Type: DCKR
• Package Size: 5.50 mm x 3.50 mm (approx)
• Number of Pins: 6
• Operating Temperature Range: –40°C to +125°C
• Storage Temperature Range: –65°C to +150°C

Electrical Characteristics (TA = 25°C, unless otherwise noted)

• VCC: 1.65 V to 5.5 V
• ICC (Static): 10 uA (Max)
• High-Level Output Current: ±12 mA (Min)
• Low-Level Output Current: ±12 mA (Min)
• IOZ (3-State Output Current): ±5 uA (Max)
• VIH (High-Level Input Voltage): 2.0 V (Min), VCC (Max)
• VIL (Low-Level Input Voltage): 0.8 V (Max), 0 V (Min)

Timing Requirements

• tPLH (Low- to High-Level Output Transition): 1.9 ns (Max @ 3.3 V), 2.3 ns (Max @ 2.5 V)
• tPHL (High- to Low-Level Output Transition): 1.9 ns (Max @ 3.3 V), 2.3 ns (Max @ 2.5 V)

Function Table

Application

The SN74LVC1T45QDCKRQ1 is suitable for a wide range of applications that require low voltage and low power consumption, including but not limited to:

• Level translation in mixed-voltage systems
• Data buffering and line driving in digital systems
• Power management in portable electronics and battery-powered devices

Additional Information

For detailed information on packaging, ordering, and other specifications, please refer to the Texas Instruments website or the product datasheet.