SN74AHC125 Quadruple Bus Buffer Gates With 3-State Outputs | TI.com

SN74AHC125 (ACTIVE) Quadruple Bus Buffer Gates With 3-State Outputs

 

Description

The SNx4AHC125 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. When OE is low, the respective gate passes the data from the A input to its Y output.

To ensure the high-impedance state during power up or power down, OE must be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Features

  • Operating Range: 2 V to 5.5 V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Four Individual Output Enable Pins
  • All Inputs Have Schmitt-Trigger Action

Parametrics

Compare all products in Non-Inverting buffer/driver Email Download to Excel
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
SN74AHC125 Order now AHC     2     5.5     4     8     -8     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Catalog     -40 to 125     PDIP | 14
SOIC | 14
SO | 14
SSOP | 14
TSSOP | 14
TVSOP | 14
VQFN | 14    
SN54AHC125 Samples not available AHC     2     5.5     4     50     -50     40     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
200     Military     -55 to 125     CDIP | 14
CFP | 14
LCCC | 20    
SN74AHC125-EP Samples not available AHC     2     5.5     4     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 | 14
TSSOP | 14    
SN74AHC125-Q1 Order now AHC     2     5.5     4     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 | 14
TSSOP | 14