SN74ALS561ADWG4
IC BINARY COUNTER 4-BIT 20SOICManufacturer: Texas Instruments
Categories: Counters, Dividers
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Texas Instruments SN74ALS561ADWG4 is a 4-bit synchronous binary down counter from the 74ALS series. This single-element logic device utilizes positive edge triggering for its counting operations. Designed for surface mount applications, it is packaged in a 20-SOIC form factor. The SN74ALS561ADWG4 operates within a supply voltage range of 4.5V to 5.5V and offers a maximum count rate of 30MHz. It features both asynchronous and synchronous reset capabilities. This component is commonly found in industrial automation, telecommunications infrastructure, and consumer electronics applications requiring precise sequential logic control.
Additional Information
Series: 74ALSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Logic Type | Binary Counter |
| Reset | Asynchronous/Synchronous |
| Operating Temperature | 0°C ~ 70°C |
| Direction | Down |
| Trigger Type | Positive Edge |
| Timing | Synchronous |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Count Rate | 30 MHz |
| Number of Bits per Element | 4 |
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