SN74AHCT126-EP Enhanced Product Quadruple Bus Buffer Gates With 3-State Outputs | TI.com

SN74AHCT126-EP
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Enhanced Product Quadruple Bus Buffer Gates With 3-State Outputs

Enhanced Product Quadruple Bus Buffer Gates With 3-State Outputs - SN74AHCT126-EP
Datasheet
 

Description

The SN74AHCT126 device is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. When OE is high, 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 should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Features

  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –40°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • Inputs Are TTL-Voltage Compatible

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

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
SN74AHCT126-EP Order now AHCT     4.5     5.5     4     8     -8     20     TTL-Compatible CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     HiRel Enhanced Product     -40 to 125     SOIC | 14
TSSOP | 14    
SN54AHCT126 Samples not available AHCT     4.5     5.5     4     8     -8     20     TTL-Compatible CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Military     -55 to 125     CFP | 14    
SN74AHCT126 Samples not available AHCT     4.5     5.5     4     8     -8     20     TTL-Compatible CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Catalog     -40 to 125
-40 to 85    
PDIP | 14
SOIC | 14
SO | 14
SSOP | 14
TSSOP | 14
TVSOP | 14    
SN74AHCT126-Q1 Samples not available AHCT     4.5     5.5     4     8     -8     20     TTL-Compatible CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
220     Automotive     -40 to 125     SOIC | 14
TSSOP | 14