SN74AS161N.pdf
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| Part Number | SN74AS161N | SN74AS161NSR | SN74AS161NS | SN74AS161NS |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Series | 74AS | 74AS | * | 74AS |
| Package/Case | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.209", 5.30mm Width) | - | 16-SOIC (0.209", 5.30mm Width) |
| Packaging | Bulk | Tape & Reel (TR) | Bulk | Tube |
| Product Status | Active | Active | Active | Obsolete |
| Logic Type | Binary Counter | Binary Counter | - | Binary Counter |
| Direction | Up | Up | - | Up |
| Number of Elements | 1 | 1 | - | 1 |
| Number of Bits per Element | 4 | 4 | - | 4 |
| Reset | Asynchronous | Asynchronous | - | Asynchronous |
| Timing | Synchronous | Synchronous | - | Synchronous |
| Count Rate | 40 MHz | 40 MHz | - | 75 MHz |
| Trigger Type | Positive Edge | Positive Edge | - | Positive Edge |
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - | 4.5 V ~ 5.5 V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | - | 0°C ~ 70°C (TA) |
| Grade | - | - | - | - |
| Qualification | - | - | - | - |
| Mounting Type | Through Hole | Surface Mount | - | Surface Mount |
| Supplier Device Package | 16-PDIP | 16-SO | - | 16-SO |
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