Features
- Standard 74LS191 DIP IC
- Synchronous Up/Down Mudulo-16 Binary Counter, Count is Updated with Low-to-High Clock Transition
- Synchronous Counting
- High Speed up to 25MHz
- Count 8-4-2-1 BCD or binary
- SN74LS191N, DM74LS191N, HD74LS191P or Equivalent
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) Logic Counters, Dividers |
| Series | 74LS |
| Logic Type | Binary Counter |
| Direction | Up, Down |
| Number of Elements | 1 |
| Number of Bits per Element | 4 |
| Timing | Synchronous |
| Count Rate | 25 MHz |
| Trigger Type | Positive Edge |
| Voltage – Supply | 4.75 V ~ 5.25 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP |
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