PDF CD54HC11 Download

Description

The CD54HC11, CD74HC11 and  CD54HCT11, CD74HCT11 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family.

Features

• Buffered Inputs
• Typical Propagation Delay: 8ns at VCC= 5V,CL= 15pF, TA= 25oC
• 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
- Direct LSTTL Input Logic Compatibility,
  VIL= 0.8V (Max), VIH= 2V (Min)
- CMOS Input Compatibility, Il ≤1µA at VOL, VOH

CD54HC11 data sheet, product information and support | TI.com