SN74AHC244 Octal Buffers/Drivers With 3-State Outputs | TI.com

SN74AHC244
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Octal Buffers/Drivers With 3-State Outputs

 

Description

These octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

Features

  • Operating Range 2-V to 5.5-V VCC
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • On Products Compliant to MIL-PRF-38535, All Parameters
    Are Tested Unless Otherwise Noted. On All Other Products,
    Production Processing Does Not Necessarily Include
    Testing of All Parameters.

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
SN74AHC244 Order now AHC     2     5.5     8     8     -8     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Catalog     -40 to 125
-40 to 85    
PDIP | 20
SOIC | 20
SO | 20
SSOP | 20
TSSOP | 20
TVSOP | 20    
SN54AHC244 Samples not available AHC     2     5.5     8     8     -8     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Military     -55 to 125     CDIP | 20
CFP | 20
LCCC | 20    
SN74AHC244-EP Order now AHC     2     5.5     8     50     -50     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     HiRel Enhanced Product     -55 to 125     SOIC | 20
TSSOP | 20    
SN74AHC244-Q1 Order now AHC     2     5.5     8     8     -8     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Automotive     -40 to 125     SOIC | 20
TSSOP | 20