CD74HC14E

Minimum Operating Temperature :
Operating Temperature Range :
Maximum Operating Temperature : + 125 C
Number of Circuits : 6
Logic Type : CMOS
Supply Voltage - Max : 6 V
Supply Voltage - Min : 2 V
Package / Case : PDIP-14
Packaging : Tube
High Level Output Current : - 5.2 mA
Low Level Output Current : 5.2 mA
Logic Family : HC
Propagation Delay Time : 135 ns, 27 ns, 23 ns


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 . . . -55oC to 125oC
• 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
- CMOS Input Compatibility, Il 1µA at VOL, VOH


Pinout




Specifications

DC Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, I_IK
For V_I < -0.5V or V_I > V_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, I_OK
For V_O < -0.5V or V_O > V_CC + 0.5V . . . . . . . . . . . . . . . . . . .±20mA
DC Drain Current, per Output, IO
For -0.5V < V_O < V_CC +0.5V . . . . . . . . . . . . . . . . . . . . . .. . .±25mA
DC Output Source or Sink Current per Output Pin, I_O
For V_O > -0.5V or V_O < V_CC + 0.5V . . . . . . . . . . . . . . . . . . . ±25mA
DC V_CC or Ground Current, I_CC . . . . . . . . . . . . . . . . . . . . . .±50mA


Description

The 'HC14 and 'HCT14 each contain six inverting Schmitt triggers in one package.