SN74AHC14 (ACTIVE)

Hex Schmitt-Trigger Inverters

Hex Schmitt-Trigger Inverters - SN74AHC14
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 Compare all products in Inverting Buffer/Driver

 
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)
Output Drive (IOL/IOH) (Max) (mA)
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
SN74AHC14 SN54AHC14
AHC    AHC   
2    2   
5.5    5.5   
6    6   
3.3
5   
3.3
5   
110    100   
0.02    0.02   
19.5
12   
15
10   
-50/50    -50/50   
Yes    Yes   
Catalog    Military   
-40 to 125    -55 to 125   
14PDIP
14SO
14SOIC
14SSOP
14TSSOP
14TVSOP
14VQFN   
14CDIP
14CFP
20LCCC   

Other qualified versions of SN74AHC14

Version Part Number Definition
Military SN54AHC14 QML certified for Military and Defense Applications
Enhanced Product SN74AHC14-EP Supports Defense, Aerospace and Medical Applications

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