Texas Instruments 74HCT393
The ’HC393 and ’HCT393 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.| Part No. | 74HCT393 |
|---|---|
| Datasheet | 74HCT393 Download |
| Manufacturer |  Texas Instruments |
| Description | Dual 4-Stage Binary Counter |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● Fully Static Operation● Buffered Inputs
● Common Reset
● Negative-Edge Clocking
● 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 counter stages are master-slave flip-flops. All inputs and outputs are buffered. Ordering Information PART NUMBER CD54HC393F3A CD54HCT393F3A CD74HC393E CD74HC393M CD74HC393MT CD74HC393M96 CD74HCT393E CD74HCT393M CD74HCT393MT CD74HCT393M96 TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 t...
