74HCT191D,652
IC BINARY COUNTER 4-BIT 16SOManufacturer: NXP USA Inc.
Categories: Counters, Dividers
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NXP USA Inc. 74HCT series 74HCT191D-652 is a synchronous, 4-bit binary up/down counter IC. This single-element device features positive edge triggering and operates with a count rate of 39 MHz. Designed for surface mount applications, it is housed in a 16-SOIC package. The counter supports a voltage supply range of 4.5 V to 5.5 V and operates across an industrial temperature range of -40°C to 125°C. This component is commonly utilized in applications within the industrial automation and consumer electronics sectors where precise digital counting and sequencing are critical.
Additional Information
Series: 74HCTRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Logic Type | Binary Counter |
| Reset | - |
| Operating Temperature | -40°C ~ 125°C |
| Direction | Up, Down |
| Trigger Type | Positive Edge |
| Timing | Synchronous |
| Supplier Device Package | 16-SO |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Count Rate | 39 MHz |
| Number of Bits per Element | 4 |
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