| Part Number | MM54HCT191 |
| Manufacturer | National Semiconductor |
| Title | (MM54HCT190 / MM54HCT191) Synchronous Binary 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...
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| Datasheet |
 MM54HCT191 Datasheet
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