SN74AHC540 Octal Buffers/Drivers With 3-State Outputs | TI.com

SN74AHC540 (ACTIVE) Octal Buffers/Drivers With 3-State Outputs

 

Description

The SNx4AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

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
SN74AHC540 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    
SN54AHC540 Samples not available AHC     2     5.5     8     50     -50     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
200     Military     -55 to 125     CFP | 20
LCCC | 20