SN54AHC14 Hex Schmitt-trigger Inverters | TI.com

SN54AHC14 (ACTIVE)

Hex Schmitt-trigger Inverters

Hex Schmitt-trigger Inverters - SN54AHC14
Datasheet
 

Description

The SNx4AHC14 devices contain six independent inverters. These devices perform the boolean function Y = A.

Each circuit functions as an independent inverter, but, because of the Schmitt-Trigger action, the inverters have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

Features

  • ESD Protection Exceeds JESD 22:
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • Operating Range: 2 V to 5.5 V
  • ±8-mA Output Drive at 5 V
  • Schmitt-Trigger Inputs Enable Input Noise Resistance
  • Low Power Consumption: 20 µA Maximum ICC
  • Latch-Up Performance Exceeds 250 mA Per JESD 17

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Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) Schmitt trigger Rating Operating temperature range (C)
SN54AHC14 Order now AHC     2     5.5     6     3.3
5    
100     0.02     15
10    
50     -50     Yes     Military     -55 to 125    
SN74AHC14 Order now AHC     2     5.5     6     3.3
5    
110     0.02     19.5
12    
8     -8     Yes     Catalog     -40 to 125    
SN74AHC14-EP Samples not available AHC     2     5.5     6     3.3
5    
110     0.02     18.5
12    
50     -50     Yes     HiRel Enhanced Product     -55 to 125    
SN74AHC14Q-Q1 Order now AHC     2     5.5     6     3.3
5    
110     0.02     18.5
12    
8     -8     Yes     Automotive     -40 to 125