SN74HC191DRG4
IC BINARY COUNTER 4-BIT 16SOICManufacturer: Texas Instruments
Categories: Counters, Dividers
Quality Control: Learn More
Texas Instruments 74HC series SN74HC191DRG4 is a synchronous, 4-bit binary counter IC. This counter features both up and down counting capabilities, controlled by a direction input. The device functions as a single element with a maximum count rate of 24 MHz. It operates from a 2V to 6V supply range and accepts positive edge triggering for counting. An asynchronous reset input allows for immediate clearing of the counter's state. The SN74HC191DRG4 is supplied in a 16-SOIC package suitable for surface mounting and finds application in digital logic systems across industrial, automotive, and consumer electronics sectors.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Logic Type | Binary Counter |
| Reset | Asynchronous |
| Operating Temperature | -40°C ~ 85°C |
| Direction | Up, Down |
| Trigger Type | Positive Edge |
| Timing | Synchronous |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply | 2 V ~ 6 V |
| Count Rate | 24 MHz |
| Number of Bits per Element | 4 |