| Part Number | MM54HCT190 |
| Manufacturer | National Semiconductor |
| Title | (MM54HCT190 / MM54HCT191) Synchronous Decade Up/Down Counters |
| Description | These high speed synchronous counters utilize advanced silicon-gate CMOS technology They possess the high noise immunity and low power consumption... |
| Features |
Y Y
Y Y
Level changes on Enable or Down Up can be made regardless of the level of the clock Low quiescent supply current 80 mA maximum (74HCT Series) Low input current 1 mA maximum TTL compatible inputs
Connection Diagram
Dual-In-Line Package
Tru...
|
| Datasheet |
 MM54HCT190 Datasheet
|
