
Home / Products / Integrated Circuits (ICs) / Logic - Counters, Dividers / M74HC191B1R

| Part Number | M74HC191B1R |
| Datasheet | M74HC191B1R datasheet |
| Description | IC COUNTER UP/DN 4BIT SYNC 16DIP |
| Manufacturer | STMicroelectronics |
| Series | 74HC |
| Part Status | Obsolete |
| Logic Type | Binary Counter |
| Direction | Up, Down |
| Number of Elements | 1 |
| Number of Bits per Element | 4 |
| Reset | - |
| Timing | Synchronous |
| Count Rate | 44MHz |
| Trigger Type | Positive Edge |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-DIP |