Hex Schmitt-Trigger Inverters - SN74AC14

SN74AC14 (ACTIVE)

Hex Schmitt-Trigger Inverters

 

Description

These Schmitt-trigger devices contain six independent inverters. They perform the Boolean function Y = A. Because of the Schmitt action, they have different input threshold levels for positive-going (VT+) and for negative-going (VT–) signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals. They also have a greater noise margin than conventional inverters.

Features

  • 2-V to 6-V VCC Operation
  • Inputs Accept Voltages to 6 V
  • Max tpd of 9.5 ns at 5 V

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Other qualified versions of SN74AC14

Version Part Number Definition
Military SN54AC14 QML certified for Military and Defense Applications
Automotive SN74AC14-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

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)
Input Type
Output Type
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
SN74AC14 SN54AC14 SN74AC14-Q1
AC    AC    AC   
2    2    2   
6    6    6   
6    6    6   
3.3
5   
3.3
5   
3.3
5   
100    100    100   
0.02    0.02    0.04   
15
11   
16
12   
16
12   
-24/24    -24/24    -24/24   
CMOS    CMOS    CMOS   
CMOS    CMOS    CMOS   
Yes    Yes    Yes   
Catalog    Military    Automotive   
-40 to 85    -55 to 125    -40 to 125   
14PDIP
14SO
14SOIC
14SSOP
14TSSOP   
14CDIP
14CFP
20LCCC   
14TSSOP   
0.12 | 1ku      0.12 | 1ku