SN74ALS191ANG4
IC BINARY COUNTER 4-BIT 16DIPManufacturer: Texas Instruments
Categories: Counters, Dividers
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Texas Instruments SN74ALS191ANG4 is a synchronous, 4-bit binary up/down counter from the 74ALS series. This single-element counter features positive edge triggering and operates with a supply voltage range of 4.5 V to 5.5 V. With a count rate of 30 MHz, it is designed for through-hole mounting in a 16-DIP (0.300", 7.62mm) package, supplied in tubes. The device is suitable for applications requiring precise digital counting and sequencing, commonly found in industrial control systems, data acquisition, and digital logic design.
Additional Information
Series: 74ALSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Number of Elements | 1 |
| Logic Type | Binary Counter |
| Reset | - |
| Operating Temperature | 0°C ~ 70°C |
| Direction | Up, Down |
| Trigger Type | Positive Edge |
| Timing | Synchronous |
| Supplier Device Package | 16-PDIP |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Count Rate | 30 MHz |
| Number of Bits per Element | 4 |
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