Texas Instruments CD54HC27
The ’HC27 and ’HCT27 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. The HCT logic family is functionally pin compatible with the standard LS logic family.| Part No. | CD54HC27 |
|---|---|
| Datasheet | CD54HC27 Download |
| Manufacturer |  Texas Instruments |
| Description | Triple 3-Input NOR Gate |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● Buffered Inputs● Typical Propagation Delay: CL = 15pF, TA = 25oC 7ns at VCC = 5V,
● 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 All devices have the ability to drive 10 LSTTL loads. Ordering Information PART NUMBER CD54HC27F3A CD54HCT27F3A CD74HC27E CD74HC27M CD74HC27MT CD74HC27M96 CD74HCT27E CD74HCT27M CD74HCT27MT TEMP. RANGE (oC) PACKAGE -55 to 125 14 Ld CERDIP -55 to 125 14 Ld CERDIP -55 to 125 14 Ld PDIP -55 to 125 14 Ld SOIC -55 to 125...
