CD74HCT14 High Speed CMOS Logic Hex Schmitt-Triggered Inverters | TI.com

CD74HCT14 (ACTIVE) High Speed CMOS Logic Hex Schmitt-Triggered Inverters

High Speed CMOS Logic Hex Schmitt-Triggered Inverters - CD74HCT14
Datasheet
 

Description

The ’HC14 and ’HCT14 each contain six inverting Schmitt Triggers in one package.

Features

  • Unlimited Input Rise and Fall Times
  • Exceptionally High Noise Immunity
  • Fanout (Over Temperature Range)
    • Standard Outputs . . . . . . . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Parametrics

Compare all products in 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
CD74HCT14 Order now HCT     4.5     5.5     6     5.2     -5.2     40     Schmitt-Trigger     Push-Pull     Balanced outputs
High speed (tpd 10-50ns)
Input clamp diode    
50     Catalog     -55 to 125     PDIP | 14
SOIC | 14
TSSOP | 14    
CD54HCT14 Samples not available HCT     4.5     5.5     6     5.2     -5.2     20     Standard CMOS     Push-Pull     Standard speed (tpd > 50ns)     50     Military     -55 to 125     CDIP | 14