SN74LVC2244A Octal Buffer/Driver With 3-State Outputs | TI.com

SN74LVC2244A (ACTIVE) Octal Buffer/Driver With 3-State Outputs

 

Description

The SN74LVC2244A octal buffer/line driver is designed for 1.65-V to 3.6-V VCC operation.

Features

  • Operates From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 5.5 ns at 3.3 V
  • Output Ports Have Equivalent 26-Ω Series
    Resistors, So No External Resistors Are
    Required
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    >2 V at VCC = 3.3 V, TA = 25°C
  • Supports Mixed-Mode Signal Operation on
    All Ports (5-V Input/Output Voltage With
    3.3-V VCC)
  • Ioff Supports Live Insertion, Partial-Power-
    Down Mode, and Back-Drive Protection
  • Latch-Up Performance Exceeds 250 mA
    Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
SN74LVC2244A Order now LVC     1.65     3.6     8     12     -12     10     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Damping resistors    
200     Catalog     -40 to 85     SOIC | 20
SO | 20
SSOP | 20
SSOP | 20
TSSOP | 20
TVSOP | 20