SN74LVCZ244A Octal Buffer/Driver With 3-State Outputs | TI.com

SN74LVCZ244A (ACTIVE) Octal Buffer/Driver With 3-State Outputs

 

Description

This octal buffer/line driver is designed for 2.7-V to 3.6-V VCC operation.

The SN74LVCZ244A device is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

Features

  • Operates From 2.7 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 5.9 ns at 3.3 V
  • 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
  • Ioff Supports Live Insertion, Partial-Power-
    Down Mode, and Back-Drive Protection
  • Supports Mixed-Mode Signal Operation
    on All Ports (5-V Input/Output Voltage
    With 3.3-V VCC)
  • Latch-Up Performance Exceeds 100 mA
    Per JESD 78, Class II

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
SN74LVCZ244A Order now LVC     2.7     3.6     8     24     -24     100     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Damping resistors    
200     Catalog     -40 to 125     SOIC | 20
SO | 20
SSOP | 20
TSSOP | 20