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| Part Number | 74HC161PW,112 | 74HC163PW,112 | 74HC161PW112 | 74HC161PW,118 | 74HC191PW,112 | 74HC160PW,112 |
|---|---|---|---|---|---|---|
| Manufacturer | Nexperia USA Inc. | NXP USA Inc. | NXP USA Inc. | Nexperia USA Inc. | Nexperia USA Inc. | NXP USA Inc. |
| Product Status | Obsolete | Active | Active | Active | Obsolete | Obsolete |
| Logic Type | Binary Counter | Binary Counter | Binary Counter | Binary Counter | Binary Counter | Counter, Decade |
| Direction | Up | Up | Up | Up | Up, Down | Up |
| Number of Elements | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 4 | 4 | 4 | 4 | 4 | 4 |
| Reset | Asynchronous | Synchronous | Asynchronous | Asynchronous | - | Asynchronous |
| Timing | Asynchronous/Synchronous | Synchronous | Asynchronous/Synchronous | Asynchronous/Synchronous | Synchronous | Synchronous |
| Count Rate | 48 MHz | 55 MHz | 48 MHz | 48 MHz | 39 MHz | 66 MHz |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Voltage - Supply | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP |
