Harris CD74HC393
The Harris CD74HC393 and CD74HCT393 are 4-stage ripple-carry binary counters. The state of the stage advances one count on the negative transition of each clock pulse; a high voltage level on the MR line resets all counters to their zero state.- Min Voltage : 2V
- Max Voltage : 6V
- Max Operating Temp : 125°C
- Min Operating Temp : -55°C
Source:
Octopart
| Part No. | CD74HC393 |
|---|---|
| Datasheet | CD74HC393 Download |
| Manufacturer |  Harris |
| Description | Dual 4-Stage Binary Counter |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● Fully Static Operation● Buffered Inputs
● Common Reset
● Negative-Edge Clocking
● TTAyp=ic2a5lofCMAX = 60 MHz at VCC = 5V, CL = 15pF,
● 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 Al counter stages are masterslave flip-flops. All inputs and outputs are buffered. Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74HC393E -55 to 125 14 Ld PDIP E14.3 CD74HCT393E -55 to 125 14 Ld PDIP E14.3 CD74HC393M -55 to 125 14 Ld SOIC M14.15 CD74HCT393M -55 to 125 14 Ld SOIC M14.15 NOTES: 1.
